b. After completing the toy cup’s MRP record in part

a, complete the MRP record in Exhibit A for the plastic molding material needed to produce the toy cup. Two ounces of the plastic molding material are needed to produce one toy cup, planned lead time for the plastic material is one week, 20 ounces of plastic material are currently on hand, a scheduled receipt for 90 ounces of plastic material is due in week 1 from the supplier, and the periodic ordering policy is used for this item. Ordering cost is $5/order; inventory carrying cost is $0.04 per ounce per week.