Answer:
$ 170
Explanation:
Opportunity cost in the value of the missed alternative. It is the foregone benefit as a result of choosing one item over another. In the case of John, the opportunity cost is the interest receivable forfeited as a result of engaging in the lawn moving business.
The interest missed include :
1. 3 percent interest on $ 1000 savings
= 3/100 x 1000= $ 30
7 percent interest on $ 2000 on loan
= 7/100 x 2000= $ 140
Total opportunity cost = $30 + $ 140
= $ 170