Content Area Production and sales estimates for May for Cardinal Co. are as follows: Estimated inventory (units), May 1 18,000 Desired inventory (units), May 31 19,000 Expected sales volume (units): Territory W 6,700 Territory X 9,400 Territory Y 7,100 Unit sales price $12.00 The number of units expected to be sold in May is a. 20,880 b. 23,200 c. 13,800 d. 27,840