Employee billing with different rates for same task based on overtime and week end working

Hi,

How can we achieve billing customer, when consultant work on the project and task based on hours of time and weekend working.

Example

Employee A worked on 14th Nov 2024, 14 Hours on Project P2024 and Task 1

First 8 hours bill rate is $100 and remaining 6 hours Rate is $125.

If Employee work on weekend on same project and task.

First 8 hours rate is $150 and remaining 6 hours Rate is $200.

The same rates will vary from customer to customer.

What I know is, in projects we can use multipliers, and one employee cannot have more than one rate for the same task for the given time.