Production and sales estimates for March for Robin Co, are as follows: Estimated inventory (units), March 1 17,400 Desired inventory (units), March 31 19,900 Expected sales volume (units): Territory M 6,800 Territory 8,800 Territory L 7,800 Unit sales price $13 The number of units expected to be manufactured in March is a. 23,400 b. 25,900 C. 60,700 d. 43,300