Sheridan Manufacturing Company began business in June and made the following four inventory purchases:

June 1. 138 units $552

june 10. 184 units $1104

june 15. 184 units $1472

june 28. 138 units $1380

$4508

The company uses a periodic inventory system. A physical count of merchandise inventory on June 30 reveals that there are 184 units on hand. using Average-cost method, the amount in allocated to the inventory on June 30 is

A. $1288

B. $736

C. $1840

D. $1104