Answer:
study when the hourly rate is below or equal to $20
Explanation:
Cosidering the economic principles of opportnity cost Alexandra will only study that extra time if the loss wages are less or equal to $20 dollars
as a higher hourly rate will make the $20 dollar she consider the change in grade worth it to leave a net loss after considering the implicit cost of the test
Answer:
(a) 0; 0
(b) $150 per hour; $16.67 per hour
(c) (b) $150 per hour; $53.57 per hour
Explanation:
(a) Number of hours = 125
Marginal cost = 0 (since service is cost less upto 200 hours)
Average cost = 0
(b) Number of hours = 225
Marginal cost = $150 per hour
Total cost = $150 × (225 - 200)
= $150 × 25
= $3,750
Average cost = Total cost ÷ Number of hours
= $3,750 ÷ 225
= $16.67 per hour
(c) Number of hours = 325
Marginal cost = $150 per hour
Total cost = $150 × (325 - 200)
= $150 × 125
= $18,750
Average cost = Total cost ÷ Number of hours
= $18,750 ÷ 325
= $53.57 per hour
Answer:
Combined Beta = 1
Combined return = 10%
Explanation:
given data
stock portfolio = $50,000
beta = 1.2
expected return = 10.8%
beta = 0.8
expected return = 9.2%
standard deviation = 25%
to find out
combination
solution
we get here first Combined Beta that is express as
Combined Beta = 1.2 × 50% + 0.8 × 50%
Combined Beta = 1
and
Combined return will be here
Combined return = 10.8 × 50% + 9.2 × 50%
Combined return = 10%
Answer:
he answer is : He likely did not cite his research, and committed plagiarism. Todd's manager has asked him to write a report on ways to increase safety in the warehouse. Todd used the Internet to research statistics and recommendations for improving safety in the workplace. He feels like he pulled together a really strong document and that his manager will be pleased. However, when he is called into his manager's office, his manager is concerned and tells him that he has been unethical in his work. He likely did not cite his research, and committed plagiarism. It is the practice of taking someone else's work or ideas and passing them off as one's own.
Explanation:
C, tv commercials are ussualy the most expensive.
If that helps make sure to mark this as the brainliest!
-procklown <3