Answer: C. A new compound formed when nitrogen and hydrogen chemically reacted.
Explanation:
Due to the temperature increase, the atoms of both Nitrogen and Hydrogen reacted chemically with one another and formed a new compound which was still colorless but now had a strong odor as well.
This new compound is known as Ammonia with the chemical composition NH₃. It is formed when Hydrogen and Nitrogen react chemically. Ammonia is a colorless gas with a sharp strong odor.
Answer:
The variance is 4,000 - 4,200 = -200 (favourable variance).
Explanation:
To know the production variance in this exercise, we first need to know the total standard cost, then calculate the difference between the actual cost and the standard one.
Total standard cost = production volume x hour used per one unit produced x overhead cost per hour = 1,000 x 3 x 1.4 = 4,200
So, the variance is 4,000 - 4,200 = -200 (favourable variance).
Answer:
The systematic portion of the unexpected return is 1.180% and the unsystematic portion was 0.288%
Explanation:
E(R) = 0.034 + 1.18*(0.108 - 0.034) = 0.12132
R - E(R) = 0.136 - 0.12132 = 0.01468
RM - E(RM) = 0.118 - 0.108 = 0.01
[RM - E(RM)] * Beta = 0.01 * 1.18 = 0.0118 = 1.180%
[R - E(R)] - [RM - E(RM)] * Beta = 0.01468 * 0.0118 = 0.00288 = 0.288%
A manager's operation had sales this period of $89,775. last period sales were $85,500. So the manager's percentage sales increase for this period when compared to last period was 5% .
The percentage increase is the measure of the percentage change. The percentage increase is defined as the ratio of increased value to the original value and then multiplied by 100. Here the increased value can be calculated by taking the difference between the final value and the initial value. The formula to calculate increase is given by -
Percentage Increase = [(Final value – Original value) × 100] / Original value %
In this case, original value is $85500 and the final value is $89775, then the percentage increase is:
Percentage Increase = [(89775-85500) ×100]/85500
= 427500/85500
= 5%
So, the percentage increase will be 5% .
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