d. Graph the cost of debt versus the face value of debt for values of the face value from $0.5 to $8 million.
	Cost of Debt
Face Value of Debt		hint: use a data table
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
b. Graph the values of debt and equity for volatilities from 0.10 to 0.90 when the face value of the debt is $2 million.
	Value of Debt				Value of Equity
Volatility	Face Value of Debt			Volatility	Face Value of Debt
	110.00				110.00
0.1				0.1
0.2				0.2
0.3				0.3
0.4				0.4
0.5				0.5
0.6				0.6
0.7				0.7
0.8				0.8
0.9				0.9