Question 19 pts A frm purchased 50 units of materials with a unit price of $1.30 on June 1. On June 15, the firm purchased 50 units with a unit price of $1.20. If the firm uses the FIFO method of inventory pricing, the total cost of 65 units issued on June 20 would be e $83.00. O $79.50. e $78.00. $84.50. estion 20 4 pts e manufacturing overhead was overapplied, then