Answer:
A. .6627
B. .1892
Step-by-step explanation:
A. Calculation to determine the company's capital structure weights on a book value basis
First step is to calculate the book value weights of equity
Book value weights of equity = $7,000,000($8)
Book value weights of equity = $56,000,000
Second step is to calculate the Book value weights of debt
Book value weights of debt = $70,000,000 + 40,000,000
Book value weights of debt = $110,000,000
Third step is to calculate the total value of the company
Total value = $56,000,000 + 110,000,000
Total value = $166,000,000
Fourth step is to calculate the book value weights of equity and debt
Book value weights of equity and debt = $56,000,000/$166,000,000
Book value weights of equity and debt = .3373
Now let calculate capital structure weights on a book value basis using this formula
Capital structure weights on a book value basis= 1 - Book value weights of equity and debt
Let plug in the formula
Capital structure weights on a book value basis=1-.3373
Capital structure weights on a book value basis= .6627
Therefore the company's capital structure weights on a book value basis is .6627
B. Calculation to determine the company's capital structure weights on a market value basis
First step is to calculate the Market Value of Equity
Market Value of Equity = 7,000,000($68)
Market Value of Equity = $476,000,000
Second step is to calculate the Market Value of debt
Market Value of debt = .97($70,000,000) + 1.08($40,000,000)
Market Value of debt = $111,100,000
Third step is to calculate the total market value of the company
Total market value = $476,000,000 + 111,100,000
Total market value = $587,100,000
Fourth Step is to calculate the market value weights of equity and debt
Market value weights of equity and debt = $476,000,000/$587,100,000
Market value weights of equity and debt = .8108
Now let calculate capital structure weights on a market value basis
Using this formula
Capital structure weights on a market value basis = 1 - Market value weights of equity and debt
Let plug in the formula
Capital structure weights on a market value basis =1-.8108
capital structure weights on a market value basis = .1892
Therefore the company's capital structure weights on a market value basis is .1892