Classical theorists maintain that say's law holds in a money economy, arguing that funds saved must give rise to an equal amount of funds invested via variations in the interest rate. keynes, however, argued that this is not necessarily the case. which of the following best summarizes keynes's critique of say's law and its view of saving and investment? check all that apply. saving is inversely related to the interest rate saving is more responsive to changes in income than to changes in interest rates. only investment is directly related to the interest rate. investment is affected by many factors, some of which may be more influential than the interest rate. this graph shows the aggregate demand (ad), short-run aggregate supply (sras), and long-run aggregate supply (lras) curves of an economy. point a on the graph shows the state of the economy in keynesian economists believe that the government should

a.

of the three mortgage options that demarco and tanya have to choose from, the balloon payment mortgage would be their best option, over adjustable payment and fixed payment plans.ultimately, the balloon payment plan would save demarco and tanya overall, in interest, would cost less monthly, and they would only have to make these payments for 8 years, opposing to 30 years for adjustable or fixed payment plans. 

overall, demarco and tanya would save $80,811 if they chose balloon payments over fixed payments, and would save $116,711 if they choose balloon payments over adjustable payments. benefits with choosing fixed payments over adjustable payments is that, in the end, the payments will still be $836.30 a month, while with adjustable payments, the initial monthly payments will be $763.38 to $1082.70 a month, ultimately leading to a more costly purchase. benefits with choosing fixed payments over balloon payments are not present. benefits in choosing adjustable payments over is that it has a lower interest rate, and starts with lower monthly payments initially. benefits in choosing adjustable payments over balloon payments include a lower interest rate, and lower initial monthly payments. benefits in choosing balloon payments over fixed payments include lower interest rates, lower overall price, lower monthly payments, takes less time to pay off, and does not require a downpayment. benefits in choosing balloon payments over adjustable payments include, lower monthly payments (when averaged), takes less time to pay off, and lower overall price.

hence, option c, balloon payments, is the best option for demarco and tanya to make this purchase, for it will save them a minimum of $80811, and a maximum of $116,711.