10. The table below contains information about the total utility you gain from coffee you buy from a coffee shop.

Cups of Coffee	Total Utility in $ amount
1	1.5
2	2.7
3	3.6
4	3.6
5	2

1. Does this example exhibit the diminishing marginal utility principle? Explain.
2. How many cups of coffee will you buy if the price of each cup is $1? Explain.
3. At what price, would you buy three cups of coffee? Explain.