There are four goods produced in an economy by four individuals: 

Good                    Producer

Apples                Orchard Owner

Bread                  Baker

Shoes                  Cobbler

100 Apples = 1 Pair of Shoes

15 Apples = 1 Loaf of Bread

a. This problem is an exercise that covers the challenges of a barter economy in a 3 product environment. What would be the production and exchange process be that would result in the Orchard Owner owning two pairs of shoes and 7 loafs of bread. If the Orchard Owner was able to produce these apples, what would the outcome be for the Cobbler and the Baker?

If a Hat maker entered the market and 1 Pair of Shoes = 2 Hats, how many apples would need to be produced to insure that all producers had at least one hat?