Robinson Crusoe Is Stranded on an Island

Multiple Choice

Robinson Crusoe is stranded on an island.He finds that coconuts are freely available (zero harvest cost) ,but fish are difficult to harvest and require a lot of energy.As a result,harvesting fish has a high price.If coconuts and fish are imperfect substitutes,what is Robinson Crusoe likely to consume?

A) He will consume more coconuts than fish.
B) He will consume more fish than coconuts.
C) He will consume equal amounts of both goods.
D) Not enough information is given.