Answer: Overhead applied= $2000,$2,800,$600 for Job1, 2 and 3 respectively.
Explanation:
Overhead applied = Direct materials x rate of overhead on materials cost
Job 1 Job 2 Job 3
Direct materials used . . . . . . . . . $5,000 $7,000 $1,500
Rate 40% 40% 40%
Overhead applied $2000 $2,800 $600
Calculation
Job 1 = 40% x 5000 = $2000
Job 2 = $7,000 x 40%=$2800
Job 3 -$1,500 x 40%=$600