Glasgow Enterprise started the period with 70 units in beginning inventory that cost #2.10 each. During the period, the company purchased inventory items as follows. Glasgow sold 305 units after purchase 3 for $2.10 each.

Purchase Number of Items Cost

1 280 $2.60

2 190 $2.70

3 60 $3.10

If the company uses the weighted average cost flow method, Glasgow's ending inventory would be approximately:

A. $780

B. $773

C. $799

D. $650