A 30′ x 40′ rectangular home with 10′ walls and a 3 on 12 pitched hip roof. What is the total number of 7 ¾” x 2 5/8″ bricks required if using 3/8″ grout between courses and ¾” between consecutive bricks. Assume a 7% waste factor and no openings

A 30′ x 40′ rectangular home with 10′ walls and a 3 on 12 pitched hip roof. What is the total number of 7 ¾” x 2 5/8″ bricks required if using 3/8″ grout between courses and ¾” between consecutive bricks. Assume a 7% waste factor and no openings