Answer: The standard deviation of the stock is 3.23 percentage
Explanation:
First we shall calculate the epected weighted average return of the stock.
We shall multiply the probability of the scenario with its expected return and then take the sum of the expected returns of different scenarios,
E(x) = (0.2 x 14%) + (0.7 x 8%) + (0.1 x 2%)
E(x) = 8.6%
We shall use the follwing formula to calculate the Variance of the stock,
σ²(x) = ∑ P(
) × [ - E(r)]²
σ²(x) = (0.2) (0.14 - 0.086)² + (0.7) (0.08 - 0.086)² + (0.1) (0.02 - 0.086)²
σ²(x) = 0.001044
To find the standar deviation,
σ(x) = 
σ(x) = 0.0323109
in percentage it would be 3.23%
Answer:
A historic credit score of 300
Explanation:
A credit score is a numeric record that expresses the reliability of a borrower to repay loans. The credit score or credit rating is determined by, among other things, credit history, income level, and the individual's income to debt ratio.
Credit scores range between 300 and 850. 300 is the lowest and the poorest score. A score of 300 indicates that the borrower has a bad history of debt repayment. They are always late on repayments, miss on installments, or have defaulted on loans. Lenders consider such persons as high-risk borrowers and are likely to deny them credit facilities.
Answer:
<u>increasing real output and reducing unemployment</u>
Explanation:
The expansionary phase of the cycle is business characterized by the i<em><u>ncreasing real output and reducing unemployment.</u></em>
<em> Business cycle refers to that cycle in which there is increase and decrease or fall and rise of output of goods and services.</em>
<em> Business cycle has main four stages expansion ,peak , contraction and trough.</em>
The main cause of business cycle is the forces of supply and demand , expectation of future and it availability of the capability may also cause the business cycle.
Economic cycle is another name of Business cycle . Business cycle plays a crucial rule in the economy as it influence the demand of the consumer.
Answer:
From maintenance to department B will be allocated 85,333 dollars
Explanation:
We distribute maintenance over personnel and operating and then,
we distributed the accumulated in personnel over the operating department:
![\left[\begin{array}{cccccc}&Maintenance&Personnel&Dep A&Deb B\\$maintenance-hours&&800&960&640\\$employes&&&160&480\\$Direct \: Cost&320,000&80,000&160,000&240,000\\$Allocate A&-320,000&106,667&128,000&85,333\\$Subtotal&&186,667&288,000&325,333\\$Allocate J&&-186,667&46,667&140,000\\$Total&&&334,667&465,333\\\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bcccccc%7D%26Maintenance%26Personnel%26Dep%20A%26Deb%20B%5C%5C%24maintenance-hours%26%26800%26960%26640%5C%5C%24employes%26%26%26160%26480%5C%5C%24Direct%20%5C%3A%20Cost%26320%2C000%2680%2C000%26160%2C000%26240%2C000%5C%5C%24Allocate%20A%26-320%2C000%26106%2C667%26128%2C000%2685%2C333%5C%5C%24Subtotal%26%26186%2C667%26288%2C000%26325%2C333%5C%5C%24Allocate%20J%26%26-186%2C667%2646%2C667%26140%2C000%5C%5C%24Total%26%26%26334%2C667%26465%2C333%5C%5C%5Cend%7Barray%7D%5Cright%5D)
<em><u>For the given question it would be:</u></em>
total maintenance-hours: 800 + 960 + 640 = 2,400
<u>allocation of maintenance:</u>
320,000 x 640/2400 = 85,333
