Answer:she should check her own records to see if she made a mistake.
Explanation:
The correct answer is - the number of hours he works at each job.
If we have the number of hours he works for each job separately, then we will be able to take out a percentage of the earnings from both of the jobs separately. We will than get the sum of the percentages if both of them, and have the real amount of George's weekly savings.
Answer:
ROA = 6.6%
ROE 14.52%
Explanation:
profit margin = net income / sale = 12%
assets turn over = sales / assets = 0.55
equity mutiplier = assets / equity = 2.2
ROE = return on equity = net income / equity
ROA = return on equity = net income / assets
we use the fraction properties to get ROE and ROA

ROA = 6.6%
We apply the same property to get ROE

ROE = 14.52%
<u>Calculation of margin of safety in sales dollars:</u>
We are given that Em sales had $2,200,000 in sales last month and the contribution margin ratio was 30% and operating profits were $180,000.
We can calculate fixed cost with the help of following formula:
Fixed Costs =( Sales * contribution margin ratio) - operating profits
= (2200000*30%)-180000
= $ 480,000
Now we can calculate Breakevens Dollar Sales as follows:
Breakevens Dollar Sales = Fixed Cost / Contribution Margin %
= 480,000/30%
= $1,600,000
Finally, we can calculate the margin of safety in sales dollars as follows:
The margin of safety in sales dollars = Actual Sales – Breakevens sales
= 2200000-1600000
=$600,000
Hence, Margin of safety in sales dollars is <u>$600,000</u>
Answer:
-11.8%
Explanation:
the key to answer this question is to remember that valuation of a bond depends basically of calculating the present value of a series of cash flows, so let´s think about a bond as if you were a lender so you will get interest by the money you lend (coupon) and at the end of n years you will get back the money you lend at the beginnin (principal), so applying math we have the bond value given by:

so in this particular case that one year later there are 29 years to maturity so we have:


so as we have a higher rate the investment has the next return:

