Production Estimates for July Are as Follows: for Each

Production estimates for July are as follows: For each unit produced, the direct materials requirements are as follows:
The total direct materials purchases of materials A and B (assuming no beginning or ending material inventory) required for July production is:

A) $1,080,000 for A; $648,000 for B
B) $1,080,000 for A; $1,296,000 for B
C) $1,170,000 for A; $702,000 for B
D) $1,125,000 for A; $675,000 for B