Answer:
His opportunity cost of a basket of pineapples is 2 fish
Explanation:
Opportunity cost is defined as the forgone alternative that a person must make when he makes a decision to do something.
So in economics apart from the cost of a product being purchased there is also consideration of the alternative that was ignored.
In the given scenario there are two activities they undertake. That is gathering pineapples or fishing.
Steve can either catch four fish or gather two baskets of pineapples in one hour.
This can be simplified as:
2 baskets of pineapples ÷ 4 fish = 1 basket of pineapples per 2 fish
So if Steve gathers 1 basket of pineapples he is letting go of opportunity to get 2 fishes