Answer:
Standard deviation = 47.69% (Approx)
Explanation:
Given:
Portfolio of Apple stock w1 = 25% = 0.25
Portfolio of Tesla stock w2 = 75% = 0.75
Standard deviation return Apple σ1 = 35% = 0.35
Standard deviation return Tesla σ2 = 60% = 0.60
Correlation coefficient ρ12 = 0.22
Find:
Standard deviation
Computation:
Standard deviation = √w1²σ1² + w2²σ2² + 2w1σ1w2σ2ρ12
Standard deviation = 0.4769
Standard deviation = 47.69% (Approx)
In 20 years you'll have $5,220.
2,000×0.08=160
2,000+(160×20)= 5,220.
Answer:
a. 29,450
Explanation:
Equivalent units under FIFO method are calculated using the following formula: Equivalent units for each cost component = (100% − A) × B + C + D × E . Where a = percentage of completion at the end of last period
, b = units in opening work in process
, c = units started and completed in current period (30,000 - 3,000 =27,000), d = percentage of completion of units in closing work in process
, e = units in closing work in process
Equivalent units for each cost component
= (100% − 75%) × 5000 + 27000 + 40% × 3000
= 29,450
Answer:
* The company’s degree of operating leverage: 1.38;
* The impact on net operating income of a 22% increase in sales: it will increase by 30.4%;
* New contribution format income statement:
Engberg Company
Contribution format income statement
Amount Percentage of sales
Sales $176,900 100%
Variable expenses 70,760 40%
Contribution margin 106,140 60%
Fixed expenses 24,000
Net operating income 82,140
Explanation:
* The company’s degree of operating leverage = Contribution / profit = 87,000/63,000 = 1.38
* The impact on net operating income of a 22% increase in sales is calculated as: Degree of operating leverage x % changes in sales revenue = 1.38 x 22% = 30.4%.
* new contribution format income statement is shown in the answer part.
