The waiting time at which 10 percent of the people would continue to hold is given as 2.3
<h3>How to solve for the waiting time</h3>
We have to solve for X ~ Exponential(λ).
then E(X) = 1/λ = 3,
= 0.3333
Remember that the cumulative distribution function of X is F(x) = 1 - e^(-λx). ; x is equal to the time in over case
For 10 percent of the people we would have a probability of
10/100 = 0.1
we are to find
P(X ≤ t)
= 1 - e^(0.3333)(t) = 0.1
Our concern is the value of t
Then we take the like terms
1-0.1 = e^(0.3333)(t)
1/0.9 = e^(0.3333)(t)
t = 3 * ln(1/0.9)
= 0.3157
Answer:
: $4,610
Explanation:
The allowance for uncollectible accounts should be 2% of accounts receivable. So first we wil find out the 2% of $268,000.
($268,000 x 2%) = $5,360
Then we will subtract the $750 allowance for uncollectible accounts before any adjustments.
$5,360 - $750 = $4,610
The amount of the adjusting entry for uncollectible accounts would be: $4,610.
Answer:
After tax cost of debt is 7.69%
Explanation:
The after tax cost of debt can be computed by first of all determining the pre-tax cost of debt .
The pre-tax of debt is the yield to maturity computed using the rate formula in excel as follows:
=rate(nper,pmt.-pv,fv)
nper is the number of times the bond would pay coupon interest over the entire bond life ,which is 15 years multiplied by 2=30
pmt is the semi-annual interest which is $1000*8.9%/2=$44.5
pv is the current price of the bond at $962
fv is the face value of the bond at $1000
=rate(30,44.5,-962,1000)=4.69%
this is the semi-annul yield ,annual yield is 9.38%
The 9.38% is the pretax
after tax cost of debt=9.38%*(1-0.18)=7.69%
0.18 is the 18% tax rate
If Inez is not satisfied with the painting by Josh, Inez does not have to accept the portrait or pay Josh any money. Inez does not have to pay Josh at all.
Answer:
correct answer is c. You both have the same amount of money
Explanation:
given data
invest = $1000
pay compound interest = 10%
pay simple interest = 10%
time = 1 year
solution
we get here difference in the total amount that is your friend money - your money .................1
so difference in the total amount = invest × 
- [ invest + ( invest × rate × time) ] ......................2
put here value
difference in the total amount = $1000 × 
- [$1000 + ( 1000 × 10% × 1) ]
difference in the total amount = 0
so correct answer is c. You both have the same amount of money
