Charles buys a rent house for $60,000 and puts the net rent (Net Operating Income, NOI) after taxes, insurance, and repair expenses into Simmons Bank. The net rent is $600/month. The after tax rate of return on the rent payments, deposited in the bank, is 3%/year, compounded monthly. Charles plans to sell the house after 15 years and add the sale proceeds to his rent account at the bank to pay for his sons college and have a nest egg started for his retirement. When Charles sells the house, he will have to pay a 20% capital gains tax. The tax is on the full value of the house (the sale amount), since the house will be fully depreciated. The inflation rate is 2.5%/year. The value of the house increases with the inflation rate. Ignore other costs associated with the purchase and sale of the house (title insurance, survey, closing fees, realtor commission, depreciation recapture taxes, etc.).