Answer:
11.611 +/- 3.013
Explanation:
3 3.5 4 6 7 8 8.5 12.5 15
7 17 19 12 19 22 28 20 28
difference
4 13.5 15 6 12 14 19.5 7.5 13
mean = 11.611
the standard deviation ⇒ 7.611² + 1.889² + 3.389² + 5.611² + 0.389² + 2.389² - 7.889² + 4.111² + 1.389² = 57.927 + 3.568 + 11.485 + 31.483 + 0.151 + 5.707 + 62.236 + 16.9 + 1.929 = 191.386/9 = √21.265 = 4.611
standard deviation = 4.611 1.918
confidence interval = mean +/- [(standard deviation/√9) x 1.96]
11.611 + [(4.611/3) x 1.96] = 11.611 + 3.013
11.611 - [(4.611/3) x 1.96] = 11.611 - 3.013
Answer:
WACC = 0.18 or 18%
Option b is the correct answer.
Explanation:
The WACC or weighted average cost of capital is the cost of a firm's capital structure that can contain one or more of the following components, namely debt, preferred stock and common equity. The formula to calculate the WACC is as follows,
WACC = wD * rD * (1-tax rate) + wP * rP + wE * rE
Where,
- w represents the weight of each component
- D, P and E represents debt, preferred stock and common equity respectively
- r represents the cost of each component
- rD * (1-tax rate) represents the after tax cost of debt
WACC = 0.2 * 0.16 + 0.8 * 0.185
WACC = 0.18 or 18%
<span>a contractionary fiscal policy that will shift the aggregate demand curve to the left by an amount equal to the initial change in investment times the spending multiplier.</span>
Answer:
The correct answer is letter "B": unfavorably; increases.
Explanation:
As a measure to control inflation in the economy, the Federal Reserve (Fed) tends to <em>increase </em>the interest rate. This to have banks request fewer loans from the central bank which will result in offering fewer credits to individuals. If people have fewer sources of debt, the possibilities that an economic bubble -<em>continuous increase in price due to continuous increase in demand</em>- appear decreases.
However, if people have fewer sources of debt, private investment decreases, causing an <em>unfavorable </em>panorama for financial institutions offering large portfolios of assets.