To analyze Kante's budget constraints, we will break it down into parts (b) and (c), and provide graphical representations.
### Part b: Initial Budget Constraint
Kante earns €100 a week. Let's determine how much orange juice and yoghurt he could buy if he spent all his income on each.
1. **Price of Orange Juice:** €2 per carton
2. **Price of Yoghurt:** €4 per tub
**Maximum Quantity Calculation:**
- **All income on Orange Juice:**
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