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estion Completion Status: QUESTION 4 Which of the following isnot involved in project planning? O Risk management planning O Material requirements planning (MRP) O Quality planning O Communication planning O Purchase planning QUESTION 5 Ann Chovies, owner of the Perfect Pasta Pizza Parlor, uses 20 pounds of pepperoni each day in preparing pizzas. Order costs for pepperoni are $10.00 per order, and carrying costs are 4 cents per pound per day. Lead time for each order is three days, and the pepperoni itself costs $3.00 per pound. At what point should she reorder pepperoni? O 20 pounds remaining O 40 pounds remaining O 60 pounds remaining O 80 pounds remaining O 100 pounds remaining QUESTION 6 Daily usage is exactly 60 gallons per day. Lead time is normally distributed with a mean of 10 days and a standard deviation of 2 days. What is the standard deviation of demand during lead time? O 60 times 2 O 60 times the square root of 2 O 60 times the square root of 10 60 times 10