Question

"The demand for scooters is:  Q = 6000 – 40P + 0.05Y Where Q is number of...

"The demand for scooters is:  Q = 6000 – 40P + 0.05Y

Where Q is number of scooters, P is the Price, and Y is income."

a) Calculate the price elasticity of demand (arc elasticity) from P = $110 to P = $120, when Y = $50,000.

Enter as a value (ROUND TO TWO DECIMAL PLACES. ANSWER SHOULD BE A POSITIVE NUMBER.).

b) b) What happened to Total Revenue when P increased from $110 to $120?

Group of answer choices

Decreased

Increased

Stayed the same

c) Given your answers in part a and b, would you expect the price that maximizes Total Revenue to be:

Group of answer choices

Less than $110

Equal to $110

Greater than $110

d) When Y = $50,000, what Price maximizes Total Revenue?

e) Suppose there is a shortage of bicycles at stores. How would this affect the elasticity of demand for scooters?

Homework Answers

Answer #1

a) 1.18
(At P1 = 110; Y = 50,000; Q1 = 6000 – 40P + 0.05Y = 6000 – 40(110) + 0.05(50,000) = 6000 - 4400 + 2500 = 4100
At P2 = 120; Y = 50,000; Q2 = 6000 – 40P + 0.05Y = 6000 – 40(120) + 0.05(50,000) = 6000 - 4800 + 2500 = 3700
E = )

b) Decreased
(As demand is elastic so TR decreased.)

c) Less than $110
(Demand will be inelastic at a lower price.)

d) 106.25
(Q = 6000 – 40P + 0.05Y = 6000 – 40(P) + 0.05(50,000) = 6000 - 40P + 2500 = 8500 - 40P
dQ/dP = -40
E = -1 = (dQ/dP)*(P/Q) = (-40)*P/(8500 - 40P)
So, 40P = 8500 - 40P
So, 40P + 40P = 80P = 8500
So, P = 8500/80 = 106.25)

e. It will become less elastic
(As bicycles are a substitutes so shortage of substitutes will make demand for scooters less elastic.)

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
"The demand for scooters is:  Q = 6000 – 40P + 0.05Y Where Q is number of...
"The demand for scooters is:  Q = 6000 – 40P + 0.05Y Where Q is number of scooters, P is the Price, and Y is income." a) Calculate the price elasticity of demand (arc elasticity) from P = $110 to P = $120, when Y = $50,000. Enter as a value (ROUND TO TWO DECIMAL PLACES. ANSWER SHOULD BE A POSITIVE NUMBER.). b) What happened to Total Revenue when P increased from $110 to $120? c) Given your answers in part...
The demand for bicycles is: Q = 4000 – 20P + 0.04Y Where Q is number...
The demand for bicycles is: Q = 4000 – 20P + 0.04Y Where Q is number of bicycles, P is the Price, and Y is income. a.  Calculate the price elasticity of demand (arc elasticity) from P = $80 and Y = $50,000 to P = $84 and Y = $50,000. b.  Calculate the point elasticity of demand for P = $80 and Y = $50,000. c.  What happened to Total Revenue when P increased from $80 to $84? d.  Given your answers in...
The demand function for a Christmas music CD is given by q=D(p)=0.25(225−p2)where q (measured in units...
The demand function for a Christmas music CD is given by q=D(p)=0.25(225−p2)where q (measured in units of a hundred) is the quantity demanded per week and p is the unit price in dollars. (a) Find the elasticity function E(p)= _________ (b) Evaluate the elasticity at 10. E(10)= ________ (c) Should the unit price be lowered slightly from 10 in order to increase revenue? Yes or No. (d) Use the elasticity of demand to find the price which maximizes revenue for...
The short term demand for a product can be approximated by q=D(p) = 200(300−p^2)where p represents...
The short term demand for a product can be approximated by q=D(p) = 200(300−p^2)where p represents the price of the product, in dollars per unit, and q is the quantity of units demanded. (a) Determine the elasticity function E(p). (b) Use the elasticity of demand to find the price which maximizes revenue for this product.
The short term demand for a product can be approximated by q=D(p)=175(100−p2) where p represents the...
The short term demand for a product can be approximated by q=D(p)=175(100−p2) where p represents the price of the product, in dollars, and q is the quantity demanded. (a) Determine the elasticity function. E(p)= _______ equation editorEquation Editor (b) Use the elasticity of demand to find the price which maximizes revenue for this product p= ______ equation editorEquation Editor dollars. Round to two decimal places.
The supply curve for pianos is given by the following: Qs = p-6000. Further, the demand...
The supply curve for pianos is given by the following: Qs = p-6000. Further, the demand curve for pianos is given by Qd = 18000 – 2p. Let ed be the own price elasticity of demand and es the own price elasticity of supply. In the market equilibrium for pianos: Group of answer choices ed is elastic and es is inelastic ed is inelastic and es is elastic ed is elastic and es is elastic ed is inelastic and es...
The demand for an economics textbook is given by: P = 250 –Q, where P is...
The demand for an economics textbook is given by: P = 250 –Q, where P is the price in dollars of a textbook and Q is the quantity demanded of textbooks (per week). Use the point price elasticityofdemandformulatocalculate: [Showyourworkinallpartsofthisquestion] The price elasticity of demand at a price of $50 per textbook [3points] The price elasticity of demand at a price of $150 per textbook [3points] If the goal of the seller were to increase total sales revenue, would you recommend...
1.A demand function given by: Q = 240 ‒ 3P. What is the price elasticity of...
1.A demand function given by: Q = 240 ‒ 3P. What is the price elasticity of demand when the price is P = $10? You will have to use the point elasticity formula. The price elasticity of demand at this price is ___________ 2.Consider the same demand equation, Q = 240 ‒ 3P. If a firm sells at the unit elastic price on this demand curve, what is the total revenue it will receive? The total revenue received at this...
A doughnut shop determines the demand function q=D(p)= 300/(p+3)^5 for a dozen doughnuts where q is...
A doughnut shop determines the demand function q=D(p)= 300/(p+3)^5 for a dozen doughnuts where q is the number of dozen doughnuts sold per day when the price is p dollars per dozen. A.) Find the elasticity equation. B.) Calculate the elasticity at a price of $9. Determine if the demand elastic, inelastic, or unit elastic? C.) At $9 per dozen, will a small increase in price cause the total revenue to increase or decrease?
Suppose the demand curve for a public park is Q = 80 – 2p, where Q...
Suppose the demand curve for a public park is Q = 80 – 2p, where Q is the number of visitor-days and p is the entry price. The marginal cost of operating the park is MC = 10. What is the efficient level of entrance fee and the number of visitors at this fee level (assume no congestion problems)? At the price/quantity combination of (a), what is the price elasticity of demand for park visitation? (To find this, take a...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT