Time management Over Time Scenario

Hi All,

My client has a requirement where the employees are eligible for Over Time, the rates of the OT are given below,

The OT is deals weekly and paid monthly,

eg, 1^st week Emp worked for 10 hours (6hr+30% and 4hr+60%) or (1st 6 hrs is paid as 30% and after 6 hours paid as 60%

          2^nd week-worked 5 hr (5hr+30%)

          3^rd week- worked 8hr (6hr+30% and 2hr+60%)

          4^th week- worked 4hr (4hr at 30% rate)

and,  100% (2 times Salary) for the work on resting days or holidays

Can you please guide me how to write a PCR for the above requirement.

Regards

Anju