To calculate how much you earn on Saturday during a 7.5-hour shift, we need to include the 25% additional pay per hour for working on Saturday.

1. Base hourly rate: $24.08

2. Additional 25% on Saturdays = $24.08 \times 0.25 = 6.02$

3. Total hourly rate on Saturday = $24.08 + 6.02 = 30.10$

4. Total earnings for 7.5 hours on Saturday = $30.10 \times 7.5 = 225.75$

Thus, you earn $225.75 for a 7.5-hour shift on Saturday.

Would you like further details, or do you have any questions?

Here are 5 related questions for practice:

1. What would your earnings be for a 10-hour shift on Saturday?
2. How much more do you earn on Saturday compared to a regular weekday for a 7.5-hour shift?
3. What would your total weekly pay be if you worked five 8-hour shifts on weekdays and one 7.5-hour shift on Saturday?
4. How would your Saturday earnings change if the additional pay was 30% instead of 25%?
5. How much would you earn for a 4-hour shift on Saturday?

Tip: To calculate percentage increases, multiply the original value by the percentage (in decimal form) and add the result back to the original value.