Starg Corporation, a retailec, plans to sell 22,000 units of Product X during the month of August if the company has 5,600 units on hand at the start of the month, and plans to have 6,100 units on hand at the end of the month, how many units of Product X must be purchased from the supplier during the month? Mutiple Choice 22,500 22.000 28.100 21,500