When tim earned $65,000 he purchased 10 novels a year. his income has just increased to $68,000 and he plans to purchase 15 novels this year. tim's income elasticity of demand for novels equals

8.88

Explanation:

Data provided in the question:

Initial income, I₁ = $65,000

Initial novel purchased, D₁ = 10

Final income, I₂ = $68,000

Final novel purchased, D₂ = 15

Now,

Tim's income elasticity of demand for novels will be

=

on substituting the respective values, we get

=

= [5 ÷ 25] ÷ [3,000 ÷ 133,000 ]

= 0.2 ÷ 0.0225

= 8.88

two years ago, when picking flowers in the mountains back of yosemite valley, i found a book. it was blotted and storm-beaten; all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however; many of the inner pages were well preserved. and although all were more or less stained and torn, whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today; its granite pages have been torn and blurred by the same storms that wasted the castaway book.

two years ago, when picking flowers in the mountains back of yosemite valley; i found a book. it was blotted and storm-beaten, all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however, many of the inner pages were well preserved. and although all were more or less stained and torn; whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today, its granite pages have been torn and blurred by the same storms that wasted the castaway book.

the answer is "b.the increased supply will create a surplus. "

the essential thought behind price controls is straightforward - utilize the power of law to modify the equilibrium of a market. for instance, the legislature may choose that the steel business needs to survive, and in this way pass a law to set a value floor on steel. this implies all steel sold must offer at or over the floor value, which must be set over the equilibrium cost for it to have any impact. the switch could likewise happen - the administration can choose that steel is excessively costly and set a value roof underneath its equilibrium value, with the goal that all steel must be sold at or beneath that ceiling.