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:
B. the cash that a firm generates from its normal business activities using its existing assets
Explanation:
It represent the cash from the main activity. It is a good indicator wether the company needs external financing or it can sustain his grow with own funds.
It is stated in the cash flow statement. along with investing and financing activities.
False they can transfer credits
Answer:
(a) 5
(b) $150 million
(c) 45 million
Explanation:
(a) Multiplier = 1 ÷ (1 - MPC
)
= 1 ÷ (1 - 0.8
)
= 1 ÷ 0.2
= 5 ⇒ the value of the simple multiplier is 5.
b) If the autonomous expenditure is increased by $30 million then the total output will increase by:
= $30 million × 5
= $150 million
c) If the Marginal propensity to import is 0.3 then the import will increase by:
= 150 × 0.3
= 45 million
Answer:
The correct answer is (B)
Explanation:
Gross domestic product is the economic value of goods and commodities produced within the country in a specific period. GDP per capita is calculated by dividing GDP by the total number of population. In 1950 the GDP of American was 6000$, and in 2013 it was 48000$.
6000$ * 8 =48000$
An average American could buy 8 times more than the average American in 1950.
