Answer:
32.14
Step-by-step explanation:
Quantity = 28
Demand = 15
Ordering cost = $5
Holding cost = 25%
The question requires us to find firm A's annual ordering cost at this quantity.
We start by multiplying demand by number of months in a year.
15 x 12 = 180
Annual ordering cost = (180/28)*5
= 32.14
Firm A's ordering cost at a quantity of 28 units is therefore $32.14.