What will the average inventory be? Fisk Corporation is trying to improve its inventory control system and has installed an online computer at its retail stores. Fisk anticipates sales of 49000 units per year, an ordering cost of $8 per order, and carrying costs of SL.60 per unit. a. What is the economic ordering quantity? b. How many orders will be placed during the year? c. What will the average inventory be? d. What is the total cost of ordering and carrying inventory? c. ing 13. ering 14. (See Problem 13 for basic data.) In the second year. Fisk Corporation the. finds tb it can reduce ordering costs to e ing costs stay the