how would i do this on excel?

Consider the following loan information. - Total acquisition price: $3,000,000. - Property consists of twelve office suites, five on the first floor and seven on the second. - Contract rents: three suites at $2,400 per month, two at $3,000 per month, and seven at - $1,330 per month. - Annual market rent increases: 3% per year. - Vacancy and collection losses: 5% per year. - Operating expenses: 35% of effective gross income each year. - Capital expenditures: 6% of effective gross income each year. - Expected holding period: 5 years. - Expected selling price in year 5: Year 6NOI capitalized at 5\%. - Selling expenses in year 5:3% of the sale price. - First morigage loan: 75% LTV. - Annual mortgage interest rate: 4.5%. - Loan term and amortization period: 25 years (monthly payments). - Total up-front financing costs: 2% of loan amount. - Required return: 9% 1. Create a five-year operating pro forma which calculates BTCF and BTER. 2. Calculate the NPV and IRR of the project based on the levered cash flows. 3. Calculate the project NPV of levered cash flows based on the following required return assumptions: 10%,12%,14%,16%,18%, and 20%. (Bonus)