Products are categorized by their contribution to revenue in the ABC model of inventory control. Select one: O a. False O b. True

If it takes a supplier four days to deliver an order once it has been placed and the standard deviation of daily demand is 10, which of the following is the standard deviation of demand during the lead time?

Explain the following based on Demand Management Demand Management Independent Demand Dependent Demand Random Variations Safety Stocks

A plastic canister manufacturing company maintains an annual safety stock of 500 units of plastic caps. If the company places an annual purchase order for 1,800 units of these caps, its average annual inventory, in units, is between: ( )1,500 and 1,300 ( )3,200 and 3,000 ( )2,400 and 2,200 ( )1,200 and 1,000 ( )1,900 and 1,700

help me with parts a,,b,c. Previous experts provided the wrong answer for me and please draw the graph so i can get a clear image.

In an ABC system based on revenue, C items individually make the lowest annual revenue contribution. TRUE FALSE

A demand driven model will likely lead to higher inventory levels due to safety stock. True False

Steadily increasing or steadily decreasing orders are typical of a _______ pattern of demand. Group of answer choices Cyclic Level or horizontal Seasonal Trend

​Chicago's Hard Rock Hotel distributes a mean of 1,200 bath towels per day to guests at the pool and in their rooms. This demand is normally distributed with a standard deviation of 95 towels per​ day, based on occupancy. The laundry firm that has the linen contract requires a 4​-day lead time. The hotel expects a 95​% service level to satisfy high guest expectations. Refer to the standard normal table for​ z-values. Z-Table: Z ​Pr(Z) 0.38 65 0.50 69 0.67 75 0.84 80 1.04 85 1.28 90 1.41 92 1.56 94 1.65 95 1.75 96 2.06 98 2.33 99 a) What is the reorder​ point?  ​b) What is the safety​ stock?

1- The number of orders in the inventory system (called A) is total demand (called D) divided D by order size per replenishment (called S) or A =". D follows a normal distribution with a mean of 100,000 and standard deviation of 5000. While S is a continuous uniform distribution between 20,000 and 30,000. Generate 500 A random number and find the average.