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	$	27,582
Costs		17,584
Depreciation		1,417
Earnings before interest and taxes (EBIT)	$	8,581
Interest expense		532
Pretax income		8,049
Federal taxes (@ 21%)		1,690
Net income	$	6,359

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	$	2,351			$	2,351			Debt due for repayment					$	412
Receivables		1,390				1,350			Accounts payable	$	3,418				3,158
Inventories		137				132			Total current liabilities	$	3,418			$	3,570
Other current assets		1,104				631
Total current assets	$	4,982			$	4,464
Fixed assets									Long-term debt	$	13,648			$	12,149
Property, plant, and equipment	$	24,692			$	22,850			Other long-term liabilities		3,072				2,972
Intangible assets (goodwill)		2,819				2,668			Total liabilities	$	20,138			$	18,691
Other long-term assets		2,998				3,114			Total shareholders equity		15,353				14,405
Total assets	$	35,491			$	33,096			Total liabilities and shareholders equity	$	35,491			$	33,096

In 2019 Quick Burger had capital expenditures of $3,064.

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.)