Answer:
a: 12.8%
Explanation:
Standard Deviation would be calculated with the probability approach since there is probability given in the question.
- Formula of Standard Deviation and the solution is given in the pictures below.
- Although ERR the required part to calculate Standard Deviation is calculated in the text.
Calculating ERR:
ERR= Sum of Probabilities × Rate of returns.
In our question = ERR= 0.2 × 30% + 0.5 × 10% + 0.3 × (-6%) = 0.128 = 12.8%
Thus, by putting all the values in the formula you will get the answer 12.8%.
Answer:
Possible causes of material quantity variance:
1. The use of sub-standard material
2. The use of unskilled labour
3. Wastage of material
Explanation:
Material quantity variance is the difference between standard quantity and actual quantity used multiplied by standard price. The use of sub-standard material reduces the quality of output thereby resulting to unfavorable material quantity variance. The use of unskilled labour also leads to unfavorable material quantity variance. Wastage of material due to low quality of inputs also results to unfavorable material quantity variance.
Answer:
a. 14.1%
Explanation:
Year 2
Net Profit Margin = Earnings Before Tax / Sales × 100
= $ 67,250 / $478,500 × 100
= 14.05 or 14.1 %
For most businesses, annual straight line depreciation expense on the company's building is fixed cost.
A fixed cost is one that does not change no matter how many units of a good or service are produced or sold. Fixed costs are expenses a company must pay regardless of the specific economic operations it does. As a result, fixed expenses are often indirect because they have nothing to do with how a firm produces any goods or services. Both fixed expenses and variable costs, which together make up a company's total costs, are common. It's common practice to reduce fixed expenses by using shutdown points.
Learn more about fixed costs here:
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Answer:
See bellow
Explanation:
With regards to the above, Rouse total stockholder's equity is computed as;
= Preferred stock + common stock + paid in capital in excess of par (preferred stock and common stock) + retained earnings - Treasury stock
= $150,000 + $1,950,000 + $60,000 + $27,000,000 + $7,650,000 - $630,000
= $53,730,000