I am trying to better understand this problem so I can dissect the answer for future questions similar in my course.

The following graph illustrates aggregate expenditures for the hypothetical economy of Mystaka. Mystaka's Aggregate Expenditures 360 320 AE=Y 280 AE 240 p=80 200 AE Aggregate Expenditures (millions of dollars) P=100 160 AE. p=120 120 ............ 80 40 0 40 80 120 160 200 240 280 320 360 Real GDP (millions of dollars)Mystaka's Aggregate Demand 140 AD W X coordinates: 120 pt X 280 120 Price Level 100 2 3 80 SAVE 60 0 40 80 120 160 200 240 280 320 360 Real GDP (millions of dollars)b. If the price level increases, the amount of aggregate expenditures will fall which causes the quantity of real GDP demanded to (Click to select) (Click to select) fall rise remain the same