It took you four months to find a job, and you were almost out of money, when you finally landed your position. Today your boss
1 answer:
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Answer:
The correct answer is 777.169.56.
Explanation:
According to the scenario, the given data are as follows:
Payment per year (PMT) = $3,000
Time (N) = 40 years
Rate of interest (R)= 8%
So, the future value of the following can be calculated by using the following formula:
Future value = PMT ×
Now, put the value of the following in the formula. then,
= 3,000 ×
= 3,000 × 259.0565
= 777,169.56
Hence, the value in the account after 40 years will be 777,169.56.
Answer:
See explanation below.
Explanation:
Let X the random variable that represent the demand for the magazine, the pmf for X is given by:
X 1 2 3 4 5 6
P(X) 1/15 2/15 3/15 4/15 3/15 2/15
3 magazines
For this case the total spent is 2*3 = $ 6
And the net revenue for this case would be:
$4-$6 = -$2 , X=1 (demand 1)
$4*2-$6 = $2 , X=2 (demand 2)
$4*3-$6 = $6 , X=3 (demand 3)
For the values of X=4,5,6 the net revenue will be $6 since the number of magazines is 3
And the expected value for the net revenue would be:
4 magazines
For this case the total spent is 2*4 = $ 8
And the net revenue for this case would be:
$4-$8 = -$4 , X=1 (demand 1)
$4*2-$8 = $0 , X=2 (demand 2)
$4*3-$8 = $4 , X=3 (demand 3)
$4*4-$8 = $8 , X=4 (demand 4)
For the values of X=5,6 the net revenue will be $8 since the number of magazines is 4
And the expected value for the net revenue would be:
As as we can see we have a higher expected value for the case with 4 magazines.