Raul Martinas, a professor of languages at Eastern University, owns a small office building adjacent to the university campus. He acquired the property 10 years ago at a total cost of$563,000that is, $53,000 for the land and $510,000 for the building. He hasjust received an offer from a realty company that wants to purchase the property; however, The property has been a good source of income over the years, and so Martinas is unsure whether he should keep it or sell it. His alternatives are as follows: a. Keep the property. Martinas's accountant has kept careful records ofthe income realized from the property over the past 10 years. These records indicate the following annual revenues and expenses: Martinas makes a $12,750 mortgage payment each year on the property. The mortgage will be paid off in eight more years. He has been depreciating the building by the straight-line method, assuming a salvage value of $713,500 forthe building, which he still thinks is an appropriate gure. He feels sure thatthe building can be rented for another 15 years. He also feels sure that 15 years from now the land will be worth three times what he paid for it. Rental receipts 5 16?,839 Less: Building expenses: Utilities 5 2?,150 Depreciation of building H.349 Property taxes and insurance 26,259 Repairs and maintenance H.369 Custodial help and supplies 56,689 132,549 Net operating income 5 34,459 b. Set! the property A reaity company has offered to purchase the property by paying $234,000 immediately and $23,250 per year for the next 15 years. Control ofthe property would go to the realty company immediately. To sell the property, Martinas would need to pay the mortgage off, which could be done by making a lump-sum payment of $122,500. b. Set! the propergr. A realty company has offered to purchase the property by paying $234,000 immediately and $28,250 per year for the next 15 years. Control ofthe property would go to the realty company immediately. To sell the property, Maninas would need to pay the mortgage off, which could be done by making a lumpsum payment of $122,500. Click here to view Exhibit 10-1 and Exhibit 10-2, to determine the appropriate discount factorls} using tables. Required: Assume that Maninas requires a 12% rate of return. Compute net present value in favor of {or against} keeping the property using The total-cost approach. (Round discount factorls] to 3 decimal places and other intermediate calculations to the nearest dollar amount.]