Final answer:
The opportunity cost for the First Church to operate a homeless shelter is $2,900 per month, which includes lost rental income, increased utility costs, and new expenses for an employee and supplies.
Step-by-step explanation:
The opportunity cost to the First Church of operating a homeless shelter is the total of lost rental income from wedding parties, additional utility costs, and the new expenses for the employee and supplies. The church earns $200 per party from 5 wedding parties a month, which results in $200 x 5 = $1000 per month in rental income. Since they will give up this income to operate the shelter, this is part of the opportunity cost.
Next, we consider the increase in utility costs from $1,000 to $1,300 per month. This increased cost of $300 is also a part of the opportunity cost. Additionally, the church would have new expenses totaling $1,200 (employee) + $400 (supplies) per month.
Adding these figures together, the total opportunity cost for the church is:
Lost rental income: $1,000
Increase in utility costs: $300
Employee salary: $1,200
Supplies: $400
So, the total opportunity cost = $1,000 + $300 + $1,200 + $400 = $2,900 per month.