Income elasticity of demand when national income rises

When diamond sales jump from 3 to 13 million carats yearly while a strong recovery increases national income from $12.0 trillion to $13.2 trillion, in that case the income elasticity of demand for diamonds is: (1) 0.76. (2) 1.52. (3) 3.04. (4) 6.07. (5) 13.125

Please choose the right answer from above...I want your suggestion for the same.

View Complete Question

Related Questions in Microeconomics

Q : Define Visible items in BOP Visible

Visible items: All kinds of goods that are exported and imported are termed as visible items. These are visible as such are made up of some matter or material. The record of such items is obtainable with the ports. Illustrations: Tea, Jute items, Petr

Q : Explain about marginal revenue Marginal

Marginal revenue is: (w) similar as price for a purely competitive firm. (x) defined as the change in total revenue while an additional good is sold. (y) always equated to MC when a firm wants to maximize profits. (z) all of the above.

Q : Decisions of oligopoly firm on price

Within an oligopoly each firm: (w) ignores the pricing strategies of rival firms. (x) faces a horizontal demand curve. (y) should make decisions on price and output based on expected or actual actions of its rival. (z) has little control over the mark

Q : Long-run supply in constant cost

Within a constant-cost industry: (w) short-run supply is totally elastic. (x) long-run supply is completely elastic. (y) short-run supply is fully inelastic. (z) long-run supply is wholly inelastic. I need a good a

Q : Pre-tax and pre transfer income

From 1950, the pre-tax and pre transfer income distribution comprises: (w) become more equitably distributed. (x) remained about constant. (y) become less equitably distributed. (z) moderated because the rich and the poor both lost income to the middl

Q : Discount coupons and trip afforded by

Relative to people along with lower incomes, and high-income families be likely to shop for groceries less often and use fewer discount coupons, although buy more throughout each trip, since: (w) their superior access to transportatio

Q : Effects of marginal utility on Consumer

Can someone please help me in finding out the accurate answer from the following question. When your marginal utility from $5 movies averages 50 utils and your marginal utility from $2 gallons of the gasoline is 20 utils, you can: (1) Not add to your satisfaction by m

Q : Spending pattern for maximizing utility

The consumer maximizes utility if spending patterns cause: (1) Level of net utility to increase each time purchases are modified. (2) Marginal utilities of each and every good consumed to be equivalent. (3) Principle of corresponding marginal utilities per dollar to b

Q : Supply of good in competitive economy

When the supply of a good shrinks in a competitive economy, there tends to be a raise in the: (1) Product price. (2) Incomes of producers. (3) Demand for resources. (4) Quantity supplied. Can someone please help me

Q : Long-run supply curve in industry When

When Christmas trees are a constant cost industry and such firm is typical, in that case the industry’s long-run supply curve is curve that is: (w) A. (x) B. (y) C. (z) E.

Discover Q & A

Leading Solution Library

Avail More Than 1451578 Solved problems, classrooms assignments, textbook's solutions, for quick Downloads

No hassle, Instant Access

Start Discovering

18,76,764

1941008
Asked

3,689

Active Tutors

1451578

Questions
Answered

Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!

Submit Assignment