Answer and Explanation:
The computation of the total amount of payroll checks and purchased requisitions processed per year is shown below:
Particulars Residential Commercial Government Contract Total
Number of payroll checks:
Weekly payroll $20,800) $13,000 $7,800 $41,600
(400 × 52 weeks) (250 × 52 weeks ) (150 × 52 weeks)
Monthly payroll $960 $360 $120 $1,440
(80 × 12) (30 × 12) (10 × 12)
Total $21,760 $13,360 $7,920 $43,040
Number of purchase requisitions per year 7,500 3,000 2,000 12,500