Suppose Blossom Company uses a periodic inventory system. Details related to inventory for the month of January are as follows: Units Unit Cost Total Balance, 1/1 290 $5.00 $1450 Purchase, 1/15 140 ..5.10 714 Purchase, 1/28 140 ..5.30 742 At the end of the month, there were 230 units on hand. How many units did the company sell in January