In a recent annual report, MCD company reported the following in its statement of cash flows (the amounts and accounts have been simplified): Years Ended December 31, Operating activities (millions of dollars) Net income Adjustments to reconcile to cash provided by operations Depreciation and amortization 2020 2019 2018 $4,730.5 $6,025.4 $5,924.3 1,751.4 1,617.9 1,482.0 Deferred income taxes 6.4 149.7 102.6 Share-based compensation Changes in working capital items: Accounts receivable Inventories Accounts payable Income taxes Other accrued liabilities 44.4 (3.9) (87.4) Cash provided by operations 92.4 109.6 125.1 (479.4) (1.9) (6.8) 27.0 (68.6) (137.5) (43.6) 44.4 $6.368.6 128.8 (26.8) 129.4 173.4 (33.4) (3.9) $8,201.1 (87.4) $7.161.3 Required: (all dollars are in millions) a. Total revenue was $21,364.4 in the year ended December 31, 2019. How much cash did MCD collect from its customers in that year? b. Assuming that accounts payable arose solely from the purchase of inventory and that cost of good sold was $2,980.3, how much cash did MCD pay to its suppliers of inventory during the year ending December 31, 2019? c. Retained earnings at December 31, 2019, were $52,930.5 and $53,908.1 a year later. What was the amount of dividends declared by MCD in the year ended December 31, 2020? d. When a dividend is declared it becomes a liability, dividends payable. If dividends payable were $895.5 on December 31, 2019, and $938.2 on December 31, 2020, what was the dollar amount of dividends MCD paid in the year ending December 31, 2020? e. Assume that MCD paid income taxes of $1,441.9 in the year ended December 31, 2020. What was the amount of income tax expense reported in MCD's 2020 income statement?