Answer:
True cost of the microwave is in 99% confidence interval: ![c. $323.40 to $426.60](https://tex.z-dn.net/?f=c.%20%24323.40%20to%20%24426.60)
Explanation:
Relevant data:
![n=50\\\mu=375\\\sigma=20\\\alpha=0,001](https://tex.z-dn.net/?f=n%3D50%5C%5C%5Cmu%3D375%5C%5C%5Csigma%3D20%5C%5C%5Calpha%3D0%2C001)
As we want to know the 99% confidence interval, the significance level is:
![(1-\alpha).100\%=99\%\\1-\alpha=0.99\\\alpha=0.01](https://tex.z-dn.net/?f=%281-%5Calpha%29.100%5C%25%3D99%5C%25%5C%5C1-%5Calpha%3D0.99%5C%5C%5Calpha%3D0.01)
We need to estimate a confidence interval by a two tailed normal bell. Then we have:
![Z_{\alpha/2}=Z_{0.005}](https://tex.z-dn.net/?f=Z_%7B%5Calpha%2F2%7D%3DZ_%7B0.005%7D)
The z-value for a probability of 0.005 in a normal standard distribution is 2.576
Confidence interval is given by;:
![\=x\±Z_{\alpha/2}\sigma\\375\±Z_{\0.005}(20)\\375\±(2.58)(20)\\375\±51.60](https://tex.z-dn.net/?f=%5C%3Dx%5C%C2%B1Z_%7B%5Calpha%2F2%7D%5Csigma%5C%5C375%5C%C2%B1Z_%7B%5C0.005%7D%2820%29%5C%5C375%5C%C2%B1%282.58%29%2820%29%5C%5C375%5C%C2%B151.60)
![375+51.60=426.60\\375-51.60=323.40](https://tex.z-dn.net/?f=375%2B51.60%3D426.60%5C%5C375-51.60%3D323.40)
True cost of the microwave is in 99% confidence interval: ![c. $323.40 to $426.60](https://tex.z-dn.net/?f=c.%20%24323.40%20to%20%24426.60)
Answer:
amount of tax saving is $4320
Explanation:
given data
tax deduction = $18000
marginal tax rate = 24%
effective tax rate = 20%
to find out
amount of tax saving
solution
we know tax saving formula that is
tax saving = tax deduction × marginal tax ........................1
so now put here all value in equation 1
tax saving = tax deduction × marginal tax
tax saving = 18000 × 24%
tax saving = 18000 × 0.24
tax saving = 4320
so amount of tax saving is $4320
Answer:
d. Debt holders get $0 mil. under the unlevered plan vs. 0.6075 mil. under the levered plan
Explanation:
interests paid to debt holders = $13,500,000 x 10% = $1,350,000
generally, interest revenue is taxed as ordinary revenue = corporate income tax rate (if debt holder is a business) or personal income tax (if debt holder is an individual).
under the first plan, debt holders get nothing because there is no outstanding debt since the company is an all equity firm.
under the second plan, if the personal tax rate on interest income is 55%, which is really high, the debt holders will earn $1,350,000 x (1 - 55%) = $607,500
The scenarios will you be entitled to pay the least amount of money out-of-pocket for a medical expense is that you have health insurance with a $500 deductible. Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.
Divide variable costs by output. Therefore, it would be 750000 divided 1200, giving you $625.