Mathematical Modeling: Manufacturing and Supply Chain Management
Description: This quiz evaluates your understanding of mathematical modeling concepts applied to manufacturing and supply chain management. | |
Number of Questions: 15 | |
Created by: Aliensbrain Bot | |
Tags: mathematical modeling manufacturing supply chain management |
In a manufacturing process, the relationship between production quantity (Q) and total cost (TC) is often modeled by the equation TC = aQ + bQ^2, where 'a' and 'b' are constants. What does the term 'aQ' represent in this equation?
In supply chain management, the economic order quantity (EOQ) is the optimal quantity of inventory to order at a time to minimize total inventory costs. The EOQ is given by the formula EOQ = sqrt(2DS/H), where 'D' is the annual demand, 'S' is the ordering cost, and 'H' is the holding cost. What does the term 'sqrt(2DS/H)' represent in this formula?
In a manufacturing process, the production rate (R) is often modeled by the equation R = a - bQ, where 'a' and 'b' are constants and 'Q' is the production quantity. What does the term 'bQ' represent in this equation?
In supply chain management, the safety stock is the amount of inventory held in reserve to protect against unexpected increases in demand or disruptions in the supply chain. The safety stock is often calculated using the formula SS = z * sqrt(DS/H), where 'z' is the safety factor, 'D' is the annual demand, 'S' is the ordering cost, and 'H' is the holding cost. What does the term 'z * sqrt(DS/H)' represent in this formula?
In a manufacturing process, the lead time (L) is the time it takes for an order to be processed and delivered to the customer. The lead time is often modeled by the equation L = a + bQ, where 'a' and 'b' are constants and 'Q' is the production quantity. What does the term 'a' represent in this equation?
In supply chain management, the reorder point (ROP) is the inventory level at which a new order is placed to replenish the inventory. The ROP is often calculated using the formula ROP = D * L, where 'D' is the annual demand and 'L' is the lead time. What does the term 'D * L' represent in this formula?
In a manufacturing process, the production cost (C) is often modeled by the equation C = a + bQ + cQ^2, where 'a', 'b', and 'c' are constants and 'Q' is the production quantity. What does the term 'cQ^2' represent in this equation?
In supply chain management, the bullwhip effect is the tendency for small variations in demand at the retail level to be amplified as they move upstream through the supply chain. The bullwhip effect can be caused by a variety of factors, including:
In a manufacturing process, the capacity of a production line is the maximum output that the line can produce in a given time period. The capacity of a production line is often limited by factors such as:
In supply chain management, the distribution network is the network of warehouses, distribution centers, and transportation routes that are used to move products from the manufacturer to the customer. The distribution network is designed to:
In a manufacturing process, the quality of a product is often measured by the number of defects per unit. The quality of a product can be improved by:
In supply chain management, the bullwhip effect can be reduced by:
In a manufacturing process, the lead time can be reduced by:
In supply chain management, the distribution network can be optimized by:
In a manufacturing process, the quality of a product can be measured by: