I have an excel with 4 column.
1. Request received date
2. Request received time
3. Completion date
4. Completion time
For every urgent request completion time is 5 hours.
We will have to focus on those urgent request which we receive between 9am to 6pm.
So I have to calculate time taken to complete any urgent request which we receive taking the four points mentioned above.
Need help in understanding how that can be done.