The following table shows an abbreviated income statement and balance sheet for Quick Burger Corporation for 2019.

INCOME STATEMENT OF QUICK BURGER CORP., 2019
(Figures in $ millions)
Net sales	$	27,573
Costs		17,575
Depreciation		1,408
Earnings before interest and taxes (EBIT)	$	8,590
Interest expense		523
Pretax income		8,067
Federal taxes (@ 21%)		1,694
Net income	$	6,373

BALANCE SHEET OF QUICK BURGER CORP., 2019
(Figures in $ millions)
Assets	2019				2018				Liabilities and Shareholders' Equity	2019				2018
Current assets									Current liabilities
Cash and marketable securities	$	2,342			$	2,342			Debt due for repayment					$	385
Receivables		1,381				1,341			Accounts payable	$	3,409				3,149
Inventories		128				123			Total current liabilities	$	3,409			$	3,534
Other current assets		1,095				622
Total current assets	$	4,946			$	4,428
Fixed assets									Long-term debt	$	13,639			$	12,140
Property, plant, and equipment	$	24,683			$	22,841			Other long-term liabilities		3,063				2,963
Intangible assets (goodwill)		2,810				2,659			Total liabilities	$	20,111			$	18,637
Other long-term assets		2,989				3,105			Total shareholders equity		15,317				14,396
Total assets	$	35,428			$	33,033			Total liabilities and shareholders equity	$	35,428			$	33,033

In 2019 Quick Burger had capital expenditures of $3,055.

a. Calculate Quick Burgers free cash flow in 2019. (Enter your answer in millions.)

b. If Quick Burger was financed entirely by equity, how much more tax would the company have paid? (Assume a tax rate of 21%.) (Do not round intermediate calculations. Enter your answer in millions rounded to 2 decimal places.)

c. What would the companys free cash flow have been if it was all-equity financed? (Enter your answer in millions.)