Answer: b. 36 years under scenario A, versus 18 years under scenario B.
Explanation:
The Rule of 72 is a rule in finance that will allows for the calculation of how long it will take for an investment to double given its interest rate.
The time is calculated by dividing 72 by the interest rate in question.
Scenario A
= 72/2
= 36 years.
Scenario B
= 72/4
= 18 years.
Answer:
The accumulated value of the deposits at the end of 9 years is <u>$11,242.18</u>
Explanation:
Note: Find attached the excel file for the calculation.
Since the deposits are made into the account at the end of each year, interest will be earned on the opening balance for each year since it remains the account for 12 months.
No interest will be earned on the deposit of $1,000 made at the end of each year.
The opening balance, interest earned and the deposit for each year are then added together to obtain the closing balance for each year.
Since the closing balance for year 9 is <u>$11,242.18</u>, this is therefore the accumulated value of the deposits at the end of 9 years.
Answer:
The alternative that should be chosen assuming identical replacement is:
Alternative B.
Explanation:
a) Data and Calculations:
Alternatives:
A B
First Cost $5,000 $9,200
Uniform Annual Benefit $1,750 $1,850
Useful life, in years 4 8
Rate of return 7% 7%
Annuity factor 3.387 5.971
Present value of annuity $5,927.25 $11,046.35
Net cash flow $927.25 $1,846.35
b) Alternative B yields a higher return than Alternative A. Since the two alternatives are based on the same rate of return, Alternative B will bring in a higher annual benefit, even when discounted to the present value.
Answer:
social norms
Explanation:
Social norms can be seen as mutual depictions of appropriate social behavior as well as internal opinions of specific group behavior. Norms can be seen as cultural ideas (including principles, traditions, and rituals) that serve a basic understanding of what others practice and believe that they ought to be doing.
Social norms are, if seen as a societal viewpoint, informal interpretations which regulate the actions of people in a society. In response to religious or community expectations, behavioral economics acknowledges smaller group structures (such as a team or perhaps a department) can also accept norms independently.
Answer:
$735 billion
Explanation:
Calculation to determine the national saving
Using this formula
National saving =Gross domestic product-Consumption expenditure-Government expenditure
Let plug in the formula
National saving=$2,450 billion-$1,390 billion- $325 billion
National saving=$735 billion
Therefore the national saving is $735 billion