To determine how much each person earns, let's define the earnings for Kim and Kate based on the information provided.
Kim:
- First day: $50
- Each additional day: $75
For Kim's earnings:
- Day 1: $50
- Day 2: $50 + $75 = $125
- Day 3: $125 + $75 = $200
- Day 4: $200 + $75 = $275
Thus, after 4 days, Kim will have earned $275.
Kate:
- First day: $35
- Each additional day: $75
For Kate's earnings:
- Day 1: $35
- Day 2: $35 + $75 = $110
- Day 3: $110 + $75 = $185
- Day 4: $185 + $75 = $260
Thus, after 4 days, Kate will have earned $260.
Completing the statements:
For Kim:
- Start at B (50) and add C (75) for each day after the first day.
For Kate:
- Start at A (35) and add C (75) for each day after the first day.
Final Earnings:
- Kim will have earned: D (275).
- Kate will have earned: C (260).
Therefore:
- Kim will have earned $275 after 4 days.
- Kate will have earned $260 after 4 days.