Answer:
The answer is: A) some people win, some people lose, and there is a loss of economic efficiency.
Explanation:
When the government imposes a price ceiling, some consumers win since they buy cheaper products (lower than equilibrium price) but suppliers lose. Inf the government decides a price floor is better, then customers will lose and some suppliers will win (prices are higher than equilibrium price).
Both price ceilings and price floors cause deadweight loss, decreasing economic efficiency.
Answer:
a) H0: u = presence of a unit root
HA: u ≠ presence of a unit root ( i.e. stationary series )
b) t stat = -0.064
c) We will reject the Null hypothesis and the next step will be to accept the alternative hypothesis
d) It is not valid to compare the estimated t stat with the corresponding critical value because a random walk is non-stationary while the difference is stationary because it is white noise
Explanation:
<u>a) stating the null and alternative hypothesis</u>
H0: u = presence of a unit root
HA: u ≠ presence of a unit root ( i.e. stationary series )
<u>b) performing the test </u>
critical value = -2.88
T stat = coefficient / std error
= -0.02 / 0.31 = -0.064
c) From the test, the value of T stat > critical value we will reject the Null hypothesis hence the next step will be to accept the alternative hypothesis
d) It is not valid to compare the estimated t stat with the corresponding critical value because a random walk is non-stationary while the difference is stationary because it is white noise
I believe it would be C.) multiple installations of gas, water, and electric lines
Answer: Life cycle assessment
Explanation: Life cycle assessment is the systematic analysis of environmental impacts of products from design stage through end-of-life, raw materials and energy inputs to its disposal with the ultimate goal to reduce environmental impact. It is concerned with every stage of the life-cycle (from raw material extraction, processing of raw materials, production, distribution, usage and disposal) of a product, process, or service.
Simple interest produces interest only over the initial amount.
So every year the interest will be $1000 * 5 / 100 = $50.
That is, after 3 years 3 * $50 = $ 150.
Simple interest does not take into account the reduction of the principal but calculates the interest over the same initial amount, in this case $1000.
So, the answer is $150, which is the result of $50 times 3.
