A decrease in fixed costs implies that. a. Marginal revenue will increase; marginal cost will decrease. b. Marginal revenue will not change; marginal cost will decrease. c. Neither marginal revenue nor marginal cost will change. d. Both marginal revenue and marginal cost will decrease

Melissa is purchasing a $160,000 home and her bank is offering her a 30-year mortgage at a 4.9% interest rate. in order to lower her monthly payment, melissa will make a 20% down payment and will purchase 3 points. what will her monthly mortgage payment be? a. $645.98 b. $650.46 c. $662.93 d. $606.69