On January 1, 2015 Gator Corporation had 1.000 units in inventory at a cost of 9 per unit. During 2015 Gator Corporation purchased 2.000 units (Lot #1 - the first units purchased during the year) at a cost of $9.50 per unit, 1,500 units (lot #2) at a cost of 58 per unit, 2,500 units (Lot 83) at a cost of 37 per unit, and 2,000 units (Lot #4) at a cost of $8.50 per unit. The company sold 7,500 units during 2015 at a sales price of $12 per unit. If Gator Corporation uses a periodic inventory system and the weighted average cost method of inventory valuation, then what is the company's gross profit for 20157 a. 528.833 b. 527,917 c. $27,834 d. 527,667 . 526,917