What is the Overall Capitalization Rate if the sales price is $1.1 million?

Suppose your investor is considering a two-bedroom apartment with maintenance fees of $385 per month, annual property taxes of $1250, and reserves for repairs of $50 per month. The apartment is rented at a monthly rate of $1300. What is the Net Operating Income? Show your math.
Suppose your investor is considering purchasing a portfolio of condominiums with the following characteristics:
Gross income of $100,000
Vacancy rate of 5%
Taxes of $7000
Management fees of $3450
Repairs of $3000.
Calculate the Net Operating Income.

What is the Overall Capitalization Rate if the sales price is $1.1 million?

What is the value of a property if the net operating income is $8000 and the capitalization rate is 8%?