To calculate your earnings for a 7.5-hour shift on a Saturday with an additional 25% pay, follow these steps:

1. Base hourly rate: $24.08.

2. Saturday pay rate: You receive an additional 25%, so the new hourly rate on Saturday is:

   $\text{Saturday Rate} = 24.08 + (0.25 \times 24.08) = 24.08 \times 1.25 = 30.10$

3. Total earnings: Multiply the Saturday hourly rate by the number of hours worked (7.5 hours):

   $\text{Total Earnings} = 30.10 \times 7.5 = 225.75$

So, you earn $225.75 for the 7.5-hour shift on Saturday.

Do you need further details or have any questions?

Here are some related questions:

1. What if your base pay rate increased to $26.00? What would you earn for a 7.5-hour shift on Saturday?
2. How would the earnings change if the Saturday bonus was 50% instead of 25%?
3. What would your total weekly earnings be if you worked 40 hours on weekdays and 7.5 hours on Saturday?
4. If you worked only 5 hours on Saturday, how much would you earn with the 25% bonus?
5. How would your earnings change if the Saturday shift was 10 hours instead of 7.5?

Tip: When working overtime or special pay rates, always confirm if the extra percentage is applied to base pay only or includes additional allowances.