Seahawk Fish Market (SEM) is open 12 months out of the year. At SFM, the demand for Salmon is very consistent 200 pounds per month. SFM orders the salmon from a distributor in Wilmington at an ordering cost of $50 per order. salmon costs $5 per pound, and the annual carrying charge is 15%. What is the average inventory? (round up to the nearest whole number) O 1200 units 283 units 250 units 275 units