Answer:
a. positive, so Joan considers hamburger to be an inferior good.
Explanation:
Income elasticity is a microeconomic concept that aims to measure the sensitivity of demand in the face of income changes. To calculate the Income elasticity , a formula is used that divides the observed percentage change in quantity (Q) by the percentage change in price income (P): Elasticity = ▲ Q / ▲ P
The percentage change in quantity (▲ Q) and the percentage change in price (▲ P) are calculated by the difference in quantity / price in the two periods divided by the quantity / price of the first period.
▲ Q = (60 -50/60) = 0,16
▲ Q = (40.000 - 30.000/40.000) = 0,25
Elasticity = ▲ Q / ▲ P = 0,16/0,25 = 0,64
Therefore, the elasticity is positive.
This good is considered inferior, because according to microeconomic theory, inferior goods are those whose demand increases when consumer income decreases. This is the opposite of the normal good, which has its demand increased when income increases.
The answer to this is none of the above. Small lean mean agencies which operate on low overheads and do quality work by hiring experts on job basis are not in the choices. They are not regarded as hot, advertising, or cold shops.
Answer:
should be equal to their marginal revenue product.
Explanation:
This applies to basically all employees that work in competitive markets, their salaries should equal their marginal revenue product.
An employee's salary = the market value of hiring the employee = marginal revenue product
The formula for calculating marginal revenue product = marginal physical product x marginal revenue
where:
- marginal physical product = extra units produced by the employee
- marginal revenue = price of the units produced
For example, a new employee can produce 100 units per day and each unit is sold at $0.75, therefore the employee's marginal revenue product = 100 units x $0.75 per unit = $75 per day
Answer:
19.07%
Explanation:
The computation of the total compound return over the 3 years is shown below:
= (1 + investment percentage earned in first year) × (1 + investment percentage earned in second year) × (1 + investment percentage loss in second year)
= (1 + 0.35) × (1 + 0.40) × (1 - 0.37)
= 1.35 × 1.40 × 0.63
= 1.1907
= 19.07%
Answer:
The answer is C.
Explanation:
In a competitive market, all firms produce identical goods and services. No firm or seller can influence the prevailing market price. To increase their revenue, firms must increase their outputs.
In this industry, firms make economic profit(revenue minus accounting cost minus implicit cost) in the short run but this economic profit reduces to zero in the long run because more firms that are attracted by the short run profit can enter the industry freely. Firms can also exit with little or no cost.
