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

question 89

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. In this model, the slope of the AE curve is the

• A) MPC and the multiplier is 1 ÷ (1 - MPC).
• B) MPC and the multiplier is 1 ÷ MPC.
• C) multiplier and the multiplier is 1 ÷ MPS.
• D) MPC and the multiplier is ∆AE ÷ ∆Y where Y = real GDP.

---

Definitions:

Landlord-Tenant Relationship

A legal arrangement between the owner of a property (landlord) and a person who has been granted temporary possession (tenant).

Integral Part

An essential component or element of something that is necessary for its completeness or functioning.

Monetary Form

Refers to the physical or digital representation of money, including coins, banknotes, or electronic money.

Consumer Protections

Laws and regulations designed to ensure fair trade for consumers and to protect them from fraudulent and unfair business practices.