Answer:
C) 7
Step-by-step explanation:
According to the periodic automatic replenishment (PAR), the buyer needs to have 8 cases of mayonnaise after placing the purchase order. They currently have 2 cases and will consume one case until the purchase order is placed and the merchandise is delivered.
purchase order ⇒ x + (2 - 1) = 8
x + 1 = 8
x = 7