Answer:
option (B) 0.012634
Explanation:
Data provided in the question:
Expected return Probability
16.5% 80%
-11.6% 20%
Now,
Mean return = ∑( Probability × Expected return )
= ( 0.8 × 16.5% ) + ( 0.2 × (-11.6%) )
= 13.2% - 2.32%
= 10.88%
Thus,
Variance = ∑(Probability × [ Expected return - Mean return ]² )
= 0.8 × ( 16.5% - 10.88% )² + 0.2 × ( -11.6% - 10.88% )²
= 0.8 × ( 5.62% )² + 0.2 × (-22.48%)²
= 0.8 × 0.0562² + 0.2 × 0.2248²
= 0.002526752 + 0.010107008
= 0.01263376 ≈ 0.012634
Hence,
The correct answer is option (B) 0.012634
Answer:
see below
Explanation:
Simple interest is a method of calculating gains or yields from savings, deposits, or credit. In simple interest, the interest earned is a constant figure throughout the life of an investment or loan. Simple interest is usually expressed as a percentage, called the interest rate. It is calculated by multiplying the interest rate by the principal amount and by the time. The interest rate quoted applies for a year.
Unlike simple interest, interest earned in compound interest increases every year. Compounding interest refers to the practice of adding interest earned to the principal amount. An increase in the principal amount results in an increase in the interest earned. Due to the compounding effect, a compound interest-earning account will yield more interest than a simple interest-earning account.
Answer:
There would be a surplus of 2,000 bags, and producers would be happy with the law.
Explanation:
Unlike a price floor that prevents the price of movie theater popcorn from falling below the equilibrium price level of $15, a price ceiling of $5 prevents the price of movie theater popcorn from rising above $20. When a price ceiling is set above the equilibrium price, the quantity supplied exceeds the quantity demanded by 2,000 packets of popcorn, and there will be a surplus supply.
Answer:
$31,100
Explanation:
On May 31 of the current year, the assets and liabilities of Riser, Inc. are as follows: Cash $20,500; Accounts Receivable, $7,250; Supplies, $650; Equipment, $12,000; Accounts Payable, $9,300.
Therefore the amount of stockholders’ equity as of May 31 of the current year can be derived by the formula : Capital = Assets - Liabilities
<u>Assets</u>
Cash $20,500;
Accounts Receivable, $7,250;
Supplies, $650;
Equipment, $12,000
TOTAL = 40,400
<u>Liabilities</u>
Accounts Payable, $9,300.
Therefore stockholders’ equity = 40,400 - 9,300 = $31,100
Answer:
Shift outwards.
Explanation:
The production possibilities frontier or curve is the curve that shows various combinations or bundles of goods that an economy produces by using its all resource and if there is any point inside the curve then it will depict the inefficiency or underutilization of resources. Moreover, the PPF curve shifts outwards when there is an improvement in technology, due to which the output has increased. Similarly, the increase in output due to labor productivity will result in the rightward shift in the PPF curve.
