Rao Construction recently reported $28.00 million of sales, $12.60 million of operating costs other than depreciation, and $3.00 million of depreciation. It had $8.50 million of bonds outstanding that carry a 7.0% interest rate, and its federal-plus-state income tax rate was 25%. What was Rao's operating income, or EBIT, in millions?

a. $14.54

b. $16.56

c. $11.09

d. $16.70

e. $14.40