1-The ROP" reorder point control methods are generally used for items with demand: a) Predicted b) Independent c) Planned d) Dependent 2-It is a model to manage the inventory of independent demand: a) ERP b) EOQ c) CRP d) MRP 3-In the MRP, the Projected Available balance" is: a) Existing orders for the article with a delivery date at the beginning of each period. b) The current and projected inventory status for the item at the end of the period c) Anticipated future use or demand for the item during each period d) Orders planned with the supplier for each item of each period. 4-Within the cost of maintaining the inventory, it is the cost that most reflects the existence or not of an inventory: a) Cost of labor and equipment b) Opportunity cost c) Cost of waste d) Cost of ordering 7- In the MRP, the "Gross Requirements" are: a) Orders planned with the supplier for each item of each period. b) Future anticipated use or demand for an item during each period. C) Existing supplier orders for an item at the beginning of each period. d) The current and projected inventory status for the item at the end of the period. 8-what is the first consideration when selecting a lot size procedure? a) The number of orders required. b) The number of orders confirmed by the supplier c) The nature in which the data of the "Net Requirements" behave d) The seasonality of demand