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 $ $27,567$

Costs $17,569$

Depreciation $1,402$

Earnings before interest and taxes $($EBIT$)$ $ $8,596$

Interest expense $517$

Pretax income $8,079$

Federal taxes $($@ $21\%)1,697$

Net income $ $6,382$

BALANCE SHEET OF QUICK BURGER CORP., $2019$

$($Figures in $ millions$)$

Assets $20192018$ Liabilities and Shareholders' Equity $20192018$

Current assets Current liabilities

Cash and marketable securities $ $2,336$ $ $2,336$ Debt due for repayment $$ $ $367$

Receivables $1,3751,335$ Accounts payable $ $3,4033,143$

Inventories $122117$ Total current liabilities $ $3,403$ $ $3,510$

Other current assets $1,089616$

Total current assets $ $4,922$ $ $4,404$

Fixed assets Long$-$term debt $ $13,633$ $ $12,134$

Property, plant, and equipment $ $24,677$ $ $22,835$ Other long$-$term liabilities $3,0572,957$

Intangible assets $($goodwill$)2,8042,653$ Total liabilities $ $20,093$ $ $18,601$

Other long$-$term assets $2,9833,099$ Total shareholders$$ equity $15,29314,390$

Total assets $ $35,386$ $ $32,991$ Total liabilities and shareholders$$ equity $ $35,386$ $ $32,991$

In $2019$ Quick Burger had capital expenditures of $$3,049.$

a$.$ Calculate Quick Burger$$s 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 company$$s free cash flow have been if it was all$-$equity financed? $($Enter your answer in millions.$)$