CMS Corporation's balance sheet as of today is as follows:

Long-term debt (bonds, at par)	$10,000,000
Preferred stock	2,000,000
Common stock ($10 par)	10,000,000
Retained earnings	4,000,000
Total debt and equity	$26,000,000

The bonds have an 6.7% coupon rate, payable semiannually, and a par value of $1,000. They mature exactly 10 years from today. The yield to maturity is 12%, so the bonds now sell below par. What is the current market value of the firm's debt?

Select the correct answer.

a. $6,959,199

b. $6,960,471

c. $6,959,835

d. $6,961,107

e. $6,961,743