The capacity requirements plan is used primarily to balance capacity and load at work centers. A work center is a location where one or more resources perform a specific operation or a group of operations. Capacity is the amount of time or output that a work center can offer for production activities. Load is the amount of time or output that a work center is required to produce based on the planned production schedule. Balancing capacity and load means matching the available capacity with the required load, so that there is no excess or shortage of capacity at any work center.

The capacity requirements plan is a report that shows the projected load and capacity of each work center over a planning horizon. It is derived from the master production schedule (MPS), which specifies the quantity and timing of finished goods to be produced, and the bill of materials (BOM), which specifies the components and materials needed for each finished good. The capacity requirements plan also uses the routing file, which specifies the sequence of operations and work centers required for each finished good, and the work center file, which specifies the capacity and availability of each work center. The capacity requirements plan can help to identify any gaps or surpluses in capacity at each work center and to take corrective actions, such as revising the MPS, rescheduling operations, adding or reducing resources, or outsourcing production.

The other options are not the primary uses of the capacity requirements plan. Calculating the level of available capacity is an input to the capacity requirements plan, not an output. The level of available capacity is determined by the work center file, which contains information such as shifts, hours, efficiency, utilization, and maintenance of each work center. Determining the overall product load profile is not a use of the capacity requirements plan, as it does not consider the product mix or demand variability. The overall product load profile is a general estimate of the total production volume or demand over a period of time. Determining the priority of orders is not a use of the capacity requirements plan, as it does not consider the due dates or urgency of orders. The priority of orders is determined by using priority rules or dispatching methods, such as first-come-first-served (FCFS), shortest processing time (SPT), earliest due date (EDD), or critical ratio (CR).

References  :=  Capacity Requirements Planning (CRP): Definition and Procedures ,  Capacity Requirements Planning (CRP Plan and Strategies) - ERP Information ,  Definition of Capacity Requirements Planning (CRP) - Gartner …

Locating service facilities differs from locating manufacturing or distribution facilities primarily because service location decisions are driven by revenue concerns, while manufacturing and distribution location decisions are driven by costs. This is because service facilities are usually closer to the customers and depend on their demand and preferences.  Service facilities need to consider factors such as customer convenience, accessibility, visibility, traffic, and competition when choosing a location, as these factors affect the revenue potential and market share of the service facility 1 . Manufacturing and distribution facilities, on the other hand, are usually farther from the customers and depend on their supply chain efficiency and effectiveness.  Manufacturing and distribution facilities need to consider factors such as transportation, labor, utilities, taxes, and regulations when choosing a location, as these factors affect the cost structure and profitability of the facility 2 .

The other options are not correct.  Competition is a factor that affects both service and manufacturing or distribution location decisions, as it influences the market attractiveness and strategic positioning of the facility 3 .  Real estate costs are also a factor that affects both service and manufacturing or distribution location decisions, as they represent a significant portion of the fixed costs of the facility 4 .  Surveying customers or suppliers is a method that can be used for both service and manufacturing or distribution location decisions, as it provides valuable information about the demand and supply characteristics of the market 5 .

References  :  Service Facility Location: A Review of Applications and Methods ;  Facility Location - Factors Influencing the Location ;  Competitive Environment: Definition, Examples & Factors - StudySmarter US ;  Facility Location | IntechOpen ;  Seven Key Factors to a Facility Location - Chron.com .

 Inventory turns, also known as inventory turnover or stock turnover, is a measure of how many times a company sells and replaces its inventory in a given period.  It is calculated as the ratio of cost of goods sold (COGS) to average inventory 1 . A higher inventory turnover indicates that the company is selling its inventory quickly and efficiently, while a lower inventory turnover indicates that the company is holding too much inventory or having difficulty selling its products.

Increasing safety stock to improve customer fill rate would result in a decrease in inventory turns, as it would increase the average inventory level.  Safety stock is the extra inventory that is held to prevent stockouts and meet unexpected demand 2 .  Customer fill rate is the percentage of customer orders that are fulfilled from available inventory without delay 3 . Increasing safety stock can improve customer fill rate by reducing the risk of stockouts and ensuring high service levels.  However, increasing safety stock also increases the inventory carrying costs and risks, such as storage, handling, obsolescence, shrinkage, and opportunity costs 4 . Therefore, increasing safety stock is a trade-off between customer satisfaction and inventory efficiency.

The other options are not correct.  Pipeline inventory is the inventory that is in transit between locations or stages in the supply chain 5 . Increasing safety stock would not affect pipeline inventory, as it is determined by the lead time and demand rate.  Transportation costs are the expenses incurred for moving goods from one location to another 6 . Increasing safety stock would not affect transportation costs, as it is determined by the distance, mode, volume, and frequency of transportation.  Sales revenue is the income generated from selling goods or services to customers 7 . Increasing safety stock would not affect sales revenue directly, as it is determined by the price and quantity of sales. However, increasing safety stock may have an indirect positive effect on sales revenue by improving customer satisfaction and loyalty.

References  :  Inventory Turnover Ratio | Formula | Calculator (Updated 2021) ;  Safety Stock: The Ultimate Guide ;  Fill Rate - Definition, Formula & Example ;  Inventory Carrying Cost: Definition & Formula ;  Pipeline Inventory: Definition & Example ;  Transportation Costs: Definition & Examples ;  Sales Revenue: Definition & Examples .

 In a lean environment, one uses material requirements planning (MRP) processing primarily to create plans to share with suppliers. MRP is a software-based system that calculates the quantity and timing of materials needed for production, based on the master production schedule, the bill of materials, and the inventory status. MRP helps to coordinate the flow of materials from suppliers to the production process, reducing waste and inventory costs. MRP can also generate purchase orders, work orders, and other documents to communicate the plans with suppliers and internal departments. MRP does not calculate average daily demand, which is a measure of the average amount of a product or service that is sold or consumed per day. MRP does not determine the kanban circuit locations, which are the physical places where kanban cards or containers are exchanged between processes in a pull system. MRP does not determine where to use supermarkets, which are locations where a small amount of inventory is kept to buffer against fluctuations in demand or supply.  References : CPIM Exam Content Manual Version 7.0, Domain 4: Plan and Manage Supply, Section 4.1: Supply Planning Concepts, p. 24;  Lean MRP ;  Manufacturing resource planning .

A buffer in the theory of constraints (TOC) is a level of inventory that is placed before the governing constraint or the bottleneck to prevent it from being starved or idle. Buffers are used to immunize the system’s performance from variability in demand or production. Buffers are part of the drum buffer rope method of scheduling and managing operations that have constraints. The purpose of a buffer in TOC is to prevent unplanned idleness of the resource, which is the most important factor that determines the throughput of the system. Throughput is the rate at which the system generates money through sales. If the resource is idle, then the system loses potential throughput and profit. Therefore, buffers are designed to ensure that there is always enough work available for the resource to process, regardless of any fluctuations or disruptions in the upstream or downstream processes.

References :  Theory of constraints - Wikipedia ;  Drum Buffer Rope and Theory of Constraints - opexlearning.com .

The question is about forecasting the demand for a product, and the options are different levels of aggregation or disaggregation. The highest percentage of error will occur at the most disaggregated level, which is the field warehouses. The field warehouses are the locations where the finished products are stored and delivered to the customers. The demand at the field warehouses is affected by various factors, such as customer preferences, seasonality, promotions, and competition. The demand at the field warehouses is also more volatile and uncertain than the demand at the higher levels of aggregation, such as the market segment or the central warehouse. Therefore, forecasting the demand at the field warehouses will have the highest percentage of error, which means that the forecast will deviate more from the actual demand.

The other options are not the levels where the highest percentage of error will occur. The master schedule is not a level of aggregation or disaggregation, but a plan that specifies the quantity and timing of finished products to be produced in a given period. The master schedule is based on the forecasted demand, the customer orders, and the production capacity. The master schedule does not have a percentage of error, but it may have a variance or deviation from the actual production output. The market segment is a level of aggregation that groups the customers or products based on their common characteristics or needs. The market segment is a higher level than the field warehouses, and it has less variability and uncertainty in demand. Therefore, forecasting the demand at the market segment will have a lower percentage of error than forecasting at the field warehouses. The central warehouse is a level of aggregation that consolidates the inventory from different sources and distributes it to different destinations. The central warehouse is a higher level than the field warehouses, and it has less variability and uncertainty in demand. Therefore, forecasting the demand at the central warehouse will have a lower percentage of error than forecasting at the field warehouses.

A part that is sold as a service part and also used as a component in another part is called a  dual-sourced item . A dual-sourced item has two sources of demand: the external demand from the customers who buy the service part, and the internal demand from the parent part that uses the component. The planning for a dual-sourced item should include both sources of demand in the gross requirements, so that the net requirements can be calculated correctly. The service part demand can be included in the gross requirements by using a  planning bill of material , which is a special bill of material that shows the relationship between a parent item and its service parts. A planning bill of material allows the system to explode the service part demand to the component level and generate planned orders for both the service part and the component.

The other statements about the planning for this part are false. Its low-level code is not zero, because it is not an independent item. It has a higher low-level code than its parent item, because it is a component of another item. The material requirements for the part will not be understated, if both sources of demand are included in the gross requirements. It should have some safety stock, to protect against demand and supply uncertainties.  References : CPIM Part 2 Exam Content Manual, Domain 4: Plan and Manage Supply, Section 4.2: Material Requirements Planning (MRP), p. 22-23.