Answer:
$45,000
Explanation:
Given that
Earning per year of Maryann = $20,000
Earning per year of Don = $10,000
Interest earned annually = $1,000
Rent of the building = $10,000
Expenses of necessities = $35,000
So by considering the above information, the explicit cost is
= Rent of the building + Expenses of necessities
= $10,000 + $35,000
= $45,000
This cost are the expenses that are to incurred for business expenses or other any purpose i.e rent, salaries, etc