Answer:Rational expressions are fractions that have a polynomial in the numerator, denominator, or both. ... There are no numbers that can do this, so we say “division by zero is undefined”. ... Find any values for x that would make the denominator equal to 0 by setting the ... Answer. The domain is all real numbers except −9 and 1.
Explanation:
Answer:
Make decisions that maximize benefits
Explanation:
The whole purpose of a cost-benefit analysis is to allow management to make the best decisions using the measurment of profitability in a specific project or system. The model calculates all the income and benefits as well as all the associated costs, substracting the costs from the benefits. This is how you can determine the opportunity cost for each project or system.
Answer:
b. The capital structure that minimizes the firm's weighted average cost of capital is also the capital structure that maximizes its earnings per share.
Explanation:
The optimal capital structure is estimated by calculating the mix of debt and equity that minimizes the weighted average cost of capital (WACC) while maximizing its market value. The lower the cost of capital, the greater the present value of the firm’s future cash flows, discounted by the WACC. Thus, the chief goal of any corporate finance department should be to find the optimal capital structure that will result in the lowest WACC and the maximum value of the company (shareholder wealth).
Answer:
See Explanation
Explanation:
Given



The following details are omitted from the question
--- Price of the Shoes
--- Spent on dancing
--- Budget on shoe and dancing
Solving (a): Her budget line
First, we determine her budget equation (B).
This is calculated by:

This gives:


Divide through by 50

--- The budget equation
<em>See attachment for the budget line equation</em>
Solving (a): Optimal Consumption Bundle Point
First, we determine the marginal rate of substitution (MRS) using:


This implies that:

Cross Multiply


Divide by 2

Substitute T for S in the budget equation



Recall that:


So, the point if optimal consumption bundle is (5,5)
<em>See attachment for point R</em>
Answer:
The amount to deposited = $1,538,461.54
Explanation:
<em>A fund that pays a fixed amount for forever is an example of a perpetuity. Hence, the amount to be deposited today is the present value of the perpetuity.</em>
This given below as follows:
PV = A × 1/r
PV - present value of perpetuity
r- Interest rate = 6.5%. A- annual cash flow - 100,000
PV = 100,000 × 1/0.065= 1,538,461.54
The amount to deposited = $1,538,461.54