Bonita Computer Shop begins operations on June 1 and uses a perpetual inventory system. During June, the company had the following purchases and sales for its Model 10 Fastback Computer System Date June Purchases Units Unit Cost 4 $2700 Sales (Units) 1 5 9 2 8 $2500 16 Using the weighted average cost formula, the amount allocated to the ending inventory on June 30 is $15400 $15600 O $15240 O $15800 Activate Windd