The calculation of portfolio beta is done by simply multiplying the percentage of each portfolio with each beta and summing up all the products afterwards.
For intel:
= ($20,000/$50,000)(1.3) = <em>0.52</em>
For GE:
= ($12,000/$50,000)(1) = <em>0.24</em>
For Con Edison:
Portfolio of Con Edison = $50,000 - ($20,000 + $12,000) = <em>$18,000</em>
= ($18,000/$50,000)(0.8) = <em>0.288
</em><em />The portfolio beta is:
<em> </em><em />PB = 0.52 + 0.24 + 0.288 = 1.048
<em>ANSWER: 1.048</em>
Answer: Marginal revenue is -$500.
Explanation: The marginal revenue is calculated as the change in total revenue subtracted by the change in quantity.
Total revenue is calculated by multiplying the price by the quantity:
At a quantity of 20 driveways, the total revenue is = 20 × $10,000 = $200,000
At a quantity of 21 driveways, the total revenue is = 21 × $9,500 = $199,500
Marginal revenue = $199,500 - $200,000
= -$500
Answer:
$2,090,000
Explanation:
The computation of the total manufacturing cost is shown below:
Total manufacturing cost = Cost of direct materials used + direct labor cost + manufacturing overhead cost incurred
where,
Cost of direct materials used = Beginning balance of raw material + Purchase of direct materials - ending balance of raw material
= $290,000 + $840,000 - $350,000
= $780,000
So, the total manufacturing cost equals to
= $780,000 + $670,000 + $640,000
= $2,090,000
Answer:
a. Quality of a Solution 20% (x) Acceptability of the Solution 80%
Explanation:
We say that a solution is effective i.e 100%, when it has a 20% of its quality and 80% of its acceptability.
A solution is effective when it has a 100% effect. The application of a solution to a problem which yields 100% effect is said to be effective and acceptable.
The scale used is the relationship given as:
Effectiveness of a solution = Quality of a Solution 20% (x) Acceptability of the Solution 80%
