Answer:
c. discretionary income.
Explanation:
There are various incomes which are explained below:-
a. Net Income: The income which is calculated after considering all expenses is called gross income.
b. Disposable income: The income which is computed after deducting the tax expenses is known as disposable income. It is not meant for basic necessities that means it considered only tax expenses.
c. Discretionary income: The income which is computed after considering the income, government taxes, other business expenses and day to day expenses is called discretionary income.
d. Gross income: The income which is calculated before considering all expenses is called gross income.
e. Earned income after taxes: The income which is earned after deducting the tax expenses is called earned income after taxes.
In the given situation, the most appropriate option is C.
Price elasticity can be calculated using the attached formula where:
the first term represents the % change in quantity and the second term represents the % change in price
% change in quantity = (100-120) / (220/2) = -2/11 x 100 = -18.1818%
% change in price = (7-5) / (12/2) = 33.3333%
price elasticity = 18.1818/33.3333 = 0.55Note that the price elasticity is usually taken as an absolute value.
Elasticity of demand is a measurement used in economics to show how people respond and demand a product or service when nothing but the price changes.
If Walmart were to discount a shoe by 25% and the demand of the shoes is two pair, sales would increase by 50%. People are purchasing two pairs at this price and receiving 25% off of each pair.