Identify the missing numbers, indicated by capital letters, in the following reformulated income statement. Amounts are in millions of dollars. The firm's marginal tax rate is 20 percent. Show your workings.

Identify the missing numbers, indicated by capital letters, in the following reformulated income statement. Amounts are in millions of dollars. The firm's marginal tax rate is 20 percent. Show your workings. 6,000 Operating revenues Cost of sales 3,000 Other operating expenses 1,500 Operating income before tax A Tax as reported 800 B C D Tax benefit of interest expense Operating income after tax Interest expense before tax Tax benefit of interest expense Interest expense after tax Comprehensive income (B) E 600