Answer:
Explanation:
Data given and notation
represent the sample mean
represent the standard deviation for the sample
sample size
represent the value that we want to test
represent the significance level for the hypothesis test.
t would represent the statistic (variable of interest)
represent the p value for the test (variable of interest)
State the null and alternative hypotheses.
We need to conduct a hypothesis in order to determine if the mean is lower than 5600, the system of hypothesis would be:
Null hypothesis:
Alternative hypothesis:
We don't know the population deviation, so for this case is better apply a t test to compare the actual mean to the reference value, and the statistic is given by:
(1)
t-test: "Is used to compare group means. Is one of the most common tests and is used to determine if the mean is (higher, less or not equal) to an specified value".
Calculate the statistic
We can replace in formula (1) the info given like this:
Answer:
A) They would be indifferent, as Sally's income net of costs equals $25,000.
Explanation:
Sally's economic profit = accounting profit - opportunity costs
- accounting profit = $12,000
- opportunity costs = $25,000 - $15,000 in lost salaries + $2,000 (lost investment revenue) = $12,000
economic profit = $12,000 - $12,000 = $0
Since the economic profit is $0, Sally should be indifferent between running her own business or working for someone else.
Complete Question:
A 60-year old retiree is in a very low tax bracket. He has a low risk tolerance and wishes to make an investment that will provide income. Which is the BEST recommendation?
Group of answer choices.
A. Mid-cap common stock
B. Municipal bond
C. Bank CD
D. Treasure STRIPS
Answer:
C. Bank CD
Explanation:
In this scenario, a 60-year old retiree is in a very low tax bracket. He has a low risk tolerance and wishes to make an investment that will provide income. A Bank certificate of deposit (CD) is the best recommendation.
A bank certificate of deposit (CD) can be defined as a secured form of time-bound deposit and a special low-risk savings account, wherein money (lump-sum) are left with the bank for a specific period of time in exchange for an interest rate premium.
Generally, a certificate of deposit pays a higher interest rate to its holder than the regular savings account because the banks invest the money in a business.
<em>Additionally, the bank certificate of deposit is protected and insured by the Federal Deposit Insurance Corporation (FDIC) for up to $250,000.</em>
Answer:
The correct answer is variable.
Explanation:
Socialization is the process by which a culture, society or organization conditions the behavior of its members, and speaking in the organizational field is the process by which people gradually acquire aspects of attitude, behavior and values that are understood and accepted. For the new employee.
Answer: The Ricardian equivalence theorem states that
: <u>"A. an increase in the government budget deficit has no effect on aggregate demand."</u>
Explanation: Ricardian Equivalence establishes that when the government increases the expenses financed with debt to try to stimulate the demand, this increase of the expenses does not produce any change in the demand.
This happens because the increases in the public deficit will be higher taxes in the future. Therefore, taxpayers reduce their consumption and increase their savings in order to offset the cost that will be the future tax increase.
