For People Who Live near a Bus Route, a Subway

question 56

Multiple Choice

For people who live near a bus route, a subway station, or a commuter rail line, public transportation provides a substitute to driving their own cars.So, for these people, the cross-price elasticity of demand between petrol and public transportation is:

• A)positive.
• B)negative.
• C)zero.
• D)infinity.

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Definitions:

NPV Profile

A graphical representation depicting the relationship between the Net Present Value (NPV) and various discount rates.

Slopes Downward

In economics, describes a line on a graph that decreases in value as it moves from left to right, indicating a negative relationship between two variables.

IRR

Internal Rate of Return; a financial metric used to estimate the profitability of potential investments by calculating the discount rate that makes the net present value of cash flows zero.

Mutually Exclusive

Situations or events that cannot occur at the same time.