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:
D. A firm's weighted average cost of capital decreases as the firm's debt-equity ratio increases.
Answer:
i= 8% annual compunded
Explanation:
Giving the following information:
Your parents will retire in 18 years. They currently have $250,000, and they think they will need $1,000,000 at retirement.
We need to calculate the interest rate required to reach the $1 million goal in 18 years without any additional deposit.
FV= PV*(1+i)^n
Isolating i:
i= [(FV/PV)^(1/n)] - 1
i= [(1,00,000/250,000)^(1/18)] - 1= 0.08
i= 8% annual compunded
Answer:
The amount of interest expenses that Jennifer can deduct from her tax return for tax year 2019 is $100.
Explanation:
The amount of interest expenses that Jennifer can deduct from her tax return for tax year 2019 can be calculated using the following formula:
Interest expenses deductible = (Taxable interest / Total interest) * Interest expenses .................... (1)
Where;
Taxable interest = $1,200
Total interest = $6,000
Interest expenses = $500
Substituting the values into equation (1), we have:
Interest expenses deductible = ($1,200 / $6,000) * $500
Interest expenses deductible = 0.20 * $500
Interest expenses deductible =$100
Therefore, the amount of interest expenses that Jennifer can deduct from her tax return for tax year 2019 is $100.
Answer:
SWOT ANALYSIS
Explanation:
A SWOT analysis looks at internal and external factors that can affect a business.
In SWOT analysis Internal factors are strengths and weaknesses. External factors are the threats and opportunities. An example of an external factor is changes in technology or a new government policy.
The Strategic planning process implored by Raney Pharmaceuticals Corp should help them:
1. respond to new trends
Since more people are becoming interested in natural alternatives to traditional chemical pharmaceuticals and the trend is expected to continue over the next decade Raney Pharmaceuticals Corp could take advantage of this opportunity by diversifying to produce natural alternative medication.
2. Discover threats (external factor)
Since New regulations have been passed limiting their ability to sell certain formulations over the counter, it would likely reduce their sales.
3. Overcome Weakness
The company has inadequate financial resources to invest in their operations and thus would need to get new investors.
Also, since they have fallen behind in research and development in the last few years adequate measures should be taken to improve their research and development.
