Does anyone know the answers to these questions?

1. The risk premium for an investment is 3 percent. The inflation premium is 4 percent. If the pure rate of interest in the market is 4.5 percent, what should be the yield on a risk-free security? Use exact formulation.

A.

7.12%

B.

6.60%

C.

8.16%

D.

7.64%

E.

6.08%

F.

8.68%

G.

9.20%

H.

9.72%

2.

The Bank of Loans uses the following rating scheme to classify the riskiness of its customers.

Risk Class Risk Premium (%)
Prime .05
High grade 1.0
Upper medium grade 1.5
Lower medium grade 2.0
Speculative: Non-investment grade 4.0
Speculative: Highly 6.0
Substantial risks 9.0
Extremely speculative 12.0

The bank’s pure rate of interest is 2.0% and the inflation premium is 3%.

What rate would the bank offer a customer who is in the lower medium grade risk class?

A.

8.74%

B.

8.21%

C.

9.26%

D.

6.64%

E.

9.79%

F.

7.16%

G.

7.69%

H.

10.31%

3.

Lowell Growth, Inc. has total debt ratio of 0.48 and a dividend payout ratio of 40 percent. If its profit margin is 9.5 percent and total asset turnover is 3.75, what is its return on assets ratio (ROA)?

A.

31.5%

B.

24.0%

C.

40.0%

D.

27.6%

E.

35.6%

F.

20.6%

G.

17.5%

H.

14.6%