The aggregate demand curve Select one: a. has a slope that is explained in the same way as the slope of the demand curve for a particular product. b. is vertical in the long run. c. shows an inverse relation between the price level and the quantity of all goods and services demanded. d. All of the above are correct.

C) Shows an inverse relationship between the price level and the quantity of all goods and services demanded.

Explanation:

Aggregate demand represents the demand for goods and services while its supply is called aggregate supply. Aggregate demand curve represents the total amount of goods and services demanded by an economy different price levels. Using a pictorial image, this curve has various axis: The vertical one represents the price level of the goods and services. This aggregate price level is determined through a Gross Domestic Product deflator. The horizontal axis represents the quantity of goods and services procured. All aggregate demand curves just like normal demand curves, slopes downwards which means that there is an inverse relationship between the price levels and the quantity demanded. The downward sloping of the aggregate demand curves and normal demand curves might be coincidental but with various reasons. The downward slope normal demand curves is caused by the assumption that prices of goods and services as well as the buyer's income are constant.

  Downward slope in aggregate demand curves is assumed to draw reasons from the fact that government most at times are in charge of money supply. Another assumption involves interest rate and net exports.