Answer:
B. People should be allowed to freely buy and sell goods.
Explanation:
Answer:
None of the other answers is correct.
Explanation:
Williams A. Phillips was a notable economist born in New Zealand. Phillips wrote a famous article titled "The Relation between Unemployment and the Rate of Change of Money Wage Rates in the United Kingdom, 1861-1957" published in 1958 by Economica. In the article, he used data for the United Kingdom (U.K) to illustrate on a graph, a negative or inverse relationship between the rate of change of employee wages in the U.K and the unemployment rate in the United Kingdom (U.K).
Consequently, using the Phillips curve it is practically impossible for policymakers to reduce both the inflation rate and the unemployment rate because as the inflation rate decreases; the unemployment rate increases and vice-versa.
However, according to the Phillips curve, policymakers can reduce inflation and increase unemployment if aggregate demand is contracted.
Answer:
After the increase in demand, the new equilibrium price is <u>$160</u>, where both supply and demand equal <u>300</u>.
Explanation:
When the income level of customers increases, the demand curve shifts to the right, increasing the quantity demanded at every price level.
If the quantity demanded for a good increases as its customers' income increases, it is called a normal good.
In this case, the previous equilibrium quantity was 200 units and the equilibrium price was $50. Since the demand curve shifted to the right, both the quantity demanded increased from 200 units to 300, and the equilibrium price increased from $50 to $160.
Answer: 0.59 ± 0.081 = (0.671, 0.509)
Explanation:
The sample proportion, p = 118/200 = 0.59
The test statistic at 98% confidence interval is given by :
p + z*Sqrt(p(1-p)/n) ; p - z*Sqrt(p(1-p)/n)
z at 98% C.I. is 2.33
Therefore, 0.59 + 2.33 * sqrt(0.59*(1-0.59)/200) and 0.59 + 2.33 * sqrt(0.59*
(1-0.59)/200)
=0.59 + 0.081 and 0.59 - 0.081
=0.671, 0.509
Answer:
d. there is a movement along the demand curve of that good or service.
Explanation:
A change in price of a good or service leads to a movement along the demand curve either up or down. If price increase, quantity demanded falls and there's a movement up the demand curve. If prices fall, quantity demanded rises and there's a movement down the demand curve.
I hope my answer helps you
