Let AE = Aggregate Expenditures, C = Consumption, I_P =

question 81

Multiple Choice

Let AE = Aggregate Expenditures, C = Consumption, I_P = Planned Investment,
G = Government Purchases. Consider a simple aggregate expenditures model, where
AE = C + I_P + G and all components of aggregate expenditures except consumption are autonomous. All other things unchanged, a decrease in the price level

• A) shifts the aggregate expenditures curve upwards and causes the aggregate demand curve to shift right.
• B) shifts the aggregate expenditures curve downwards and causes the aggregate demand curve to shift left.
• C) shifts the aggregate expenditures curve downwards and causes a movement up along a given aggregate demand curve.
• D) shifts the aggregate expenditures curve upwards and causes a movement down along a given aggregate demand curve.

---

Definitions:

Medical Assistant

A healthcare professional who supports doctors and nurses by performing administrative and clinical tasks.

Radiology

A medical discipline that uses imaging technologies such as X-rays, CT scans, MRI, and ultrasound to diagnose and sometimes treat diseases.

Radioactive Substances

Materials that emit radiation, which is energy in the form of particles or waves, as a result of the decay of atomic nuclei.

X-rays

A form of electromagnetic radiation that can pass through most objects, including the body, used mainly for diagnostic imaging in medicine.