Answer:
9
- 3
= 
Explanation:
Since this is an example of mixed whole numbers and fractions, this are mixed fractions.
Since the denominator is the same (6), we are just going to create a proper fraction out of these mixed fractions by multiplying the denominator with the whole number and adding the numerator. Then, the result becomes the new numerator, while the denominator remains the same.
Therefore, we have:
9
So when we subtract these two, we get .
Answer:
a. 41.6 million
b. 42.28 million
Explanation:
A) GIven
forecast in june = Sjune = 42 million
Checks recived in june = Xjune = 40 million
Smoothing constant = a = 0.2
So for july
Sjuly = a*Xjune + (1-a)*Sjune
=0.2*40 + (1-0.2)*42 million
=8+33.6 = 41.6 million
B) forecast in july = Sjuly = 41.6 million
Checks recived in july = Xjuly = 45 million
Smoothing constant = a = 0.2
So for August
Saugust = a*Xjuly + (1-a)*Sjuly
=0.2*45 + (1-0.2)*41.6 million
=9+33.28 = 42.28 million
<em>Note: This uses an exponential smoothing to forecast the results, but from the number of checks recived we see that it increases linearly. So we need a linear forecasting method .</em>
Answer:
profit margin = 23.33%
Explanation:
profit margin = net profit / net sales
- net profit = $2,800
- net sales = $12,000
profit margin = $2,800 / $12,000 = 0.233333 = 23.33%
The profit margin is a profitability ratio used to compare how many cents different companies are able to make from selling $1. Different companies have different sales levels, but we can group companies by industries and then compare them in order to determine which ones are more efficient at generating income. E.g. Company A sells $100 million but only makes $2 million in profits per year (PM = 2%), and it is much less efficient than Company B that sells $10 million and makes $1 in profits (PM = 10%). Company A's costs are too high compared to Company B's costs.
