Total worth cost saving
| SN | Area | Calculation | Remarks |
| 1 | Target cost saving | Working hrs for surgical unit’s team leader | |
| 2 | Number of surgical units team leader | 5 units×5 team leaders=25 team leaders | Each team leader works for 16 shifts per month=192 hours/month. |
| 3 | Average monthly salary | 6000 SR | 1 hour salary=6000 SR/192 hours=31.25 SR |
| 4 | Average saved time each shift endorsement | 40 min | |
| 5 | Total saved time | 40 min×16 shifts×25 team leaders=16 000 min=267 working hours | |
| 6 | Total worth cost saving | 267 hours×31.25 SR=8343 SR/month≈$2224.5/month |