Determine the amount of the child tax credit in each of the following cases: Child Tax Credit Allowed a. A single parent with modified AGI of $213,400 and one child. b. A single parent with modified AGI of $77,058 and three children. c. A married couple, filing jointly, with modified AGI of $407,933 and two children.

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.