The calculations shown in the image are correct.
Here is a breakdown of the budget:
Budget for 4/4/2026 (Saturday):
- Step 1: Calculate "Watu" cost.
13×400=5200
- Step 2: Add "Chakula" cost.
5200+1500=6700
- Total for Saturday: ∗6700∗
Budget for 5/4/2026 (Sunday):
- Step 1: Calculate "Watu" cost.
8×400=3200
- Step 2: Add "Chakula" cost.
3200+1100=4300
- Total for Sunday: ∗4300∗
Overall Total Budget:
- Step 1: Add the total for Saturday and the total for Sunday.
6700+4300=11000
- Overall Total: ∗11000∗