Our orders are delivered strictly on time without delay 
1. Explain why scarcity leads to tradeoffs?
2. What are diminishing marginal returns?
3. Suppose Alphonso’s town raises the price of bus tickets from $0.50 to $1 and the price of burgers rises from $2 to $4.
Why is the opportunity cost of bus tickets unchanged?
Suppose Alphonso’s weekly spending money increases from $10 to $20. How is his budget constraint affected from all three changes? Explain.
