Answer:
Portfolio SD = 0.18439 or 18.439%
Explanation:
The standard deviation of a stock or a portfolio is the measure of the total risk contained in the stock or portfolio. Risk can be defined as the volatility of the stock returns. To calculate the standard deviation of a two stock portfolio, we use the attached formula.
If the weight of stock x is 40%, the weight of stock y will be 1 - 40% = 60%
SD = √(0.4)^2 * (0.35)^2 + (0.6)^2 * (0.15)^2 + 2 * 0.4 * 0.6 * 0.25 * 0.35 * 0.15
SD = 0.18439 or 18.439%
Answer:
Wetlands are highly productive and biologically diverse systems that enhance water quality, control erosion, maintain stream flows, sequester carbon, and provide a home to at least one third of all threatened and endangered species. ... improve water quality. provide wildlife habitat. maintain ecosystem productivity.
Answer:
Contribution margin small muffin= 3.5-2= $1.5
Contribution margin large muffin = 6-3= $3
(2/5*1.5)+(3/5*3)= $2.40
Explanation:
Answer:
True
Explanation:
Predetermined overhead rate is estimated at the start of the period by dividing the estimated manufacturing overhead cost by an allocation base. Predetermined overhead rate is quite useful especially in eliminating seasonal effects. So, the above statement is a true one important reason to apply the predetermined overhead rate is to mitigate the effects of seasonal factors.