Eco201 - Miami University - Final Exam
Review
When the Demand is inelastic what happens to the Marginal Revenue (MR)? -
ANS-Negative
When Demand is elastic what happens to the Marginal Revenue (MR)? - ANS-Positive
When Demand is unit elastic what happens to the Marginal Revenue (MR)? - ANS-Zero
When Demand is inelastic and Price goes up, what happens to Total Revenue (TR)? -
ANS-Rises
When Demand is elastic and Price goes up, what happens to Total Revenue (TR)? -
ANS-Falls
When Demand is elastic and Quantity goes up, what happens to Total Revenue (TR)? -
ANS-Rises
When Demand is inelastic and Quantity goes up, what happens to Total Revenue (TR)?
- ANS-Falls
What is the Law of Demand? - ANS-Price and Quantity always have an inverse
relationship on a Demand Curve
How do you find elasticity of Demand with one product? - ANS-% change in Quantity
(Q) / percent change in Price (P)
How do you do find cross-price elasticity of Demand? - ANS-(1/Slope) * (P/Q)
If a product is elastic are there many substitutes readily available? - ANS-Yes
If MR > 0, then Demand is - ANS-Elastic
If MR < 0, then Demand is - ANS-Inelastic
Where is total expenditures maximized on a Demand Curve? - ANS-The Midpoint
Review
When the Demand is inelastic what happens to the Marginal Revenue (MR)? -
ANS-Negative
When Demand is elastic what happens to the Marginal Revenue (MR)? - ANS-Positive
When Demand is unit elastic what happens to the Marginal Revenue (MR)? - ANS-Zero
When Demand is inelastic and Price goes up, what happens to Total Revenue (TR)? -
ANS-Rises
When Demand is elastic and Price goes up, what happens to Total Revenue (TR)? -
ANS-Falls
When Demand is elastic and Quantity goes up, what happens to Total Revenue (TR)? -
ANS-Rises
When Demand is inelastic and Quantity goes up, what happens to Total Revenue (TR)?
- ANS-Falls
What is the Law of Demand? - ANS-Price and Quantity always have an inverse
relationship on a Demand Curve
How do you find elasticity of Demand with one product? - ANS-% change in Quantity
(Q) / percent change in Price (P)
How do you do find cross-price elasticity of Demand? - ANS-(1/Slope) * (P/Q)
If a product is elastic are there many substitutes readily available? - ANS-Yes
If MR > 0, then Demand is - ANS-Elastic
If MR < 0, then Demand is - ANS-Inelastic
Where is total expenditures maximized on a Demand Curve? - ANS-The Midpoint