Answer: decreases
Explanation: In simple words, complementary goods are those goods which have negative relation with each other in respect of price and demand. The usage of one good is dependent on other in case of complementary relation.
For example - Petrol and petrol car are complementary goods, if the price of petrol increases the demand for petrol cars will decrease.
Hence we can conclude that the right answer to the given problem is decrease.
Answer:
C. Responsiveness of quantity demanded to a percentage change in income.
Explanation:
Income elasticity is defined as the responsiveness of the quantity of a good demanded by an individual as his income changes, all other factors being constant.
Mathematically it is calculated as percentage change in quantity demanded divided by percentage change in income.
Income elasticity is used to find out if a good is a necessity or a luxury good.
The demand for goods that are a necessity does not change with a change in income.
However demand for a luxury good increases as income increases and vice versa
Answer:
From this information one can conclude that last period the variable overhead efficiency (quantity) variance was <u>unfavorable.</u>
Explanation:
The variable overhead efficiency variance measures the difference between the actual and budgeted hours worked with respect to standard variable overhead rate per hour.
Variable overhead efficiency variance can be calculated thus:
Actual labor hours less budgeted labor hours x Hourly rate for standard variable overhead
If the time it takes to manufacture a product and the time budgeted for it matches or performs well, the labor efficiency is favorable.
Variable overhead efficiency variance is deemed unfavorable when it takes the company more time than budgeted to produce. This also shows labor efficiency variance was unfavorable.
Answer:
1. Using CAPM, the required return is;
Required return = risk free rate + beta * market risk premium
= 6% + 1.5 * 9%
= 19.5%
2. First find the portfolio beta which is a weighted average of the individual betas;
= (60% * 2.4) + (40% * 0.9)
= 1.8
Now use CAPM
= risk free rate + beta * (Market return - risk free rate)
= 4% + 1.8 * (13% - 4%)
= 20.2%
3.Geometric average can be calculated by;
=( ((1 + r1) * (1 + r2) * (1 + r3)) ^1/n) - 1
= (((1 + 6%) * (1 + 10%) * (1 - 6%)) ^ 1/3) - 1
= (1.09604^1/3) - 1
= 3.1%
