Cullumber Comics, Inc., has borrowed $150 million and is required to pay its lenders $10 million in interest this year. If Cullumber is in the 40 percent marginal tax bracket, then what is the after-tax cost of debt (in dollars as well as in annual interest percentage) to Cullumber? (Round answers to 2 decimal places, e.g. 15.25 or 15.25%.)

	In Dollars		In Percentage
After-tax cost of debt		$_____________ milliion		___________%