Anne Teek works full time as the manager of her used furniture store in which she has invested $40,000. Last year, her total revenues were $90,000 and her costs were $60,000 for merchandise, gas, electricity, and other explicit-cost items. Ms. Teek pays herself a "competitive" salary of $30,000 per year. An economist would consider her profits for the year to be

C. $0 minus the opportunity cost of the $40,000 of capital invested in the store.

Explanation:

Data provided in the question

Invested amount for furniture = $40,000

Total revenues = $90,000

Miscelleanous Cost = $60,000

Competitive salary = $30,000

Based on the above information, the profits for the year is $0 that should be less the opportunity cost i.e $40,000 that represents the capital invested in the store and the same is to be considered

Hence, the correct option is c.

the answer to this question would be shared investment