Nancy and Joan bought a small farm for $300,000 under an installment land contract with a $50,000 down payment. They will pay interest only at 6% for five years when the remaining principal balance becomes due. How much interest will they pay over the life of the contract?

Which of the statements best describes why the aggregate demand curve is downward sloping? an increase in the aggregate price level causes consumer and investment spending to fall, because consumer purchasing power decreases and money demand increases. as the aggregate price level increases, consumer expectations about the future change. as the aggregate price level decreases, the stock of existing physical capital increases. as a good's price increases, holding all else constant, the good's quantity demanded decreases.