Answer:
Debt equity ratio = 1.01
Explanation:
given data
WACC = 11.2 percent
cost of equity = 16.8 percent
pretax cost of debt = 8.7 percent
tax rate = 35 percent
to find out
What does the debt-equity ratio need to be for the firm to achieve its target WACC
solution
we get here WACC that is express as
WACC = Wd × Rd × (1-t) + We × Ke ..................1
here Wd is weight of debit and t is tax rate and Ke is cost of equity and
Wd + We = 1
so We = 1 - Wd
put value in equation 1
WACC = Wd × Rd × (1-t) + We × Ke
11.20% = Wd × 8.70% ×(1-35%) + (1-Wd) × 16.80%
solve and we get
Wd = 0.5025
so We will be
We = 1 - 0.5025
We = 0.4975
and
Debt equity ratio will be
Debt equity ratio = 
Debt equity ratio = 1.01
Answer:
A. 7.95%.
Explanation:
Calculate the expected rate of return for the investment as follows:

Calculate the standard deviation of the investment as follows:

=
Answer:
The firm's optimal capital structure is 80% Debt and 20% Equity.
The WACC at this optimal capital structure is 10.28%.
Explanation:
Note: See the attached excel file the computation of the weighted average cost of capital (WACC) at the optimal capital structure. Also note that the data in the question are merged together but they are sorted in the attached excel file before answering the question.
The optimal capital structure of a firm can be described as a combination of debt and equity financing that is the beat in which market value of the firm is maximized while its cost of capital is minimized.
Using the weighted average cost of capital (WACC), the optimal capital cost capital structure occurs at a point where the WACC is the lowest.
From the attached excel file, the lowest WACC is 0.1028, or 10.28%. At this firm Market Debt- to-Value Ratio (wd) which is debt is 0.80 (i.e. 80%), and Market Equity-to-Value Ratio (ws) which is equity is 0.20 (i.e. 20%).
Therefore, the firm's optimal capital structure is 80% Debt and 20% Equity.
The WACC at this optimal capital structure is 10.28%.
Answer:
to motivate high performance for uninteresting jobs make performance contingent on extrinsic rewards.
Explanation:
Extrinsic rewards means the motivation i.e. controlled and produced via payment, awards and appreciations. In the case when the job is not interesting so the motivation level should be high in this situation and when the job is interesting the motivation level should not high
So as per the given situation, the above statement should be considered as an answer