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:
26762.74
Explanation:
Prior service cost amortization for 2020 can be calculated by first calculating the average time until the employee's retirement. After calculating the average time until retirement we will divide the service cost at that time
Workings
average time until retirment = 1880/330
average time until retirment = 5.69 years
prior service cost amortization for 2020 = $152,280/5.69
prior service cost amortization for 2020 = $26762.74
Answer:
A). The price of gasoline increased in coastal cities since gasoline was harder to find.
Explanation:
As per the principles of demand and supply, a decrease in supply while demand remains constant will cause the price to increase. In Georgia, the supply of gasoline was interrupted by the storm's effect. There was little gasoline coming in, leading to a shortage. After Electricity went off, gasoline demand must have gone high as people needed fuel for generators.
Gasoline has no close substitutes, especially when used as fuel for cars and generators. A shortage results in the scramble for the little available products. Sellers hike prices to maximize profits, and buyers are willing to pay more to get the scarce gasoline, thereby increasing its prices.
Net Present Value is the difference between the present value of cash flows and the initial investment.
Net Present Value = Present Value of cash flows - Initial Investment
The following image shows the Net Present value of the cash flows:
Net Present Value = $122,142 - $120,000
Net Present Value = $2,142
Answer:
She should create a database of company's projects, contractors and customers.
Explanation:
By creating a database within the company, every worker within the company would be able to access any information from that source faster and easier which would lead to a more productive and transparent working environment
