Consider the following balance sheet and income statement for Mmm Good Foods Incorporated (the company that operates Tasty Fried Chicken and Pizza Party), in condensed form, including some information from the cash flow statement: (amounts are millions)

	Mmm Good Foods Incorporated
Balance Sheet	2019	2018	2017
Cash and short-term investments	$ 743	$ 443	$ 1,723
Accounts receivable	623	597	575
Inventory			13
Other current assets	161	167	196
Long-lived assets	3,704	2,923	2,804
Total assets	$ 5,231	$ 4,130	$ 5,311
Current liabilities	$ 1,541	$ 1,301	$ 1,512
Total liabilities	13,247	12,056	11,645
Shareholders equity	(8,016)	(7,926)	(6,334)
Total liabilities and equity	$ 5,231	$ 4,130	$ 5,311
Income Statement
Sales	$ 5,597	$ 5,688	$ 5,878
Cost of sales	1,235	1,634	2,954
Gross margin	$ 4,362	$ 4,054	$ 2,924
Earnings before interest and taxes	$ 1,859	$ 2,291	$ 2,719
Interest	486	452	445
Taxes	79	297	934
Net income	$ 1,294	$ 1,542	$ 1,340
Share price	$ 102	$ 92	$ 82
Earnings per share	4.23	4.80	3.86
Number of outstanding shares (millions)	300	306	332
Cash Flows
Cash flow from operations	$ 1,315	$ 1,176	$ 1,030
Capital expenditures	196	234	318
Dividends	511	462	416

Required:

Calculate the following ratios for Yum! Brands in 2019 and 2018. (Negative amounts should be indicated by a minus sign. Do not round intermediate calculations. Enter your answers in millions, rounded to the nearest whole number. )

1. Gross margin percent.

2. Return on assets (ROA).

3. Return on equity (ROE).

1. Gross Margin Percentage			2019			2018
Numerator		=		=			=
Denominator
2. Return on Assets			2019			2018
Numerator		=		=			=
Denominator
3. Return on Equity			2019			2018
Numerator		=		=			=
Denominator