A ten-year adjustable rate mortgage loan of 23,115 is being repaid with quarterly installments of 1,000 based upon an initial interest rate of 12 percent compounded quarterly. Immediately after the twelfth payment the interest rate is increased to 14 percent compounded quarterly. The quarterly installments remain at 1,000. Calculate the loan balance immediately after the 24th payment.

What is the difference between total utility and marginal utility? a. marginal utility is subject to the law of diminishing marginal utility while total utility is not. b. total utility represents the consumer optimum while marginal utility gives the total utility per dollar spent on the last unit. c. total utility is the total amount of satisfaction derived from consuming a certain amount of a good while marginal utility is the additional satisfaction gained from consuming an additional unit of the good. d. marginal utility represents the consumer optimum while total utility gives the total utility per dollar spent on the last unit.