| Services | Services | Weekly | Monthly |
| Maintenance | 22 | $2,420.00 | |
| Service Calls | 13.5 | $2,700.00 | |
| Normal (non-marketed) | 9 | $1,800.00 | |
| Replacement | 4 | $22,000.00 | |
| Total per week | $28,920.00 | ||
| Total Billings per month | $115,680.00 | ||
| Direct Cost | $58,465.00 | ||
| Gross Operating Profit Margin | $57,215.00 | ||
| Operating Expense | $22,494.00 | ||
| Net Income: | $34,721.00 |