I keep getting answers: 3,5 and 9,11 incorrect and everything else is correct.

Compute, Disaggregate, and Interpret RNOA of Competitors

Halliburton and Schlumberger compete in the oil field services sector. Refer to the following 2018 financial data for the two companies to answer the requirements.

$ millions	HAL	SLB
Total revenue	$23,995	$32,815
Pretax net nonoperating expense	653	426
Net income	1,657	2,177
Average operating assets	23,361	67,836
Average operating liabilities	5,888	16,499
Marginal tax rate	22%	19%
Return on equity	18.56%	5.86%

a. Compute return on net operating assets (RNOA) for each company.

Note: 1. Select the appropriate numerator and denominator used to compute RNOA from the drop-down menu options. 2. Enter the numerator and denominator amounts to compute RNOA.

	Company	Numerator	Denominator	RNOA
		Answer 1Average assetsAverage equityAverage NOANet incomeNOPATNOPBTTotal revenueNet nonoperating profit before taxTax on operating profitTax shield	Answer 2Average assetsAverage equityAverage NOANet incomeNOPATNOPBTTotal revenueNet nonoperating profit before taxTax on operating profitTax shield
	HAL	Answer 3	Answer 4
	SLB	Answer 5	Answer 6

b. Disaggregate RNOA into net operating profit margin (NOPM) and net operating asset turnover (NOAT) for each company.

Note: 1. Select the appropriate numerator and denominator used to compute NOPM from the drop-down menu options. 2. Enter the numerator and denominator amounts to compute NOPM.

	Company	Numerator	Denominator	NOPM
		Answer 7Average assetsAverage equityAverage NOANet incomeNOPATNOPBTTotal revenueNet nonoperating profit before taxTax on operating profitTax shield	Answer 8Average assetsAverage equityAverage NOANet incomeNOPATNOPBTTotal revenueNet nonoperating profit before taxTax on operating profitTax shield
	HAL	Answer 9	Answer 10
	SLB	Answer 11	Answer 12

Note: 1. Select the appropriate numerator and denominator used to compute NOAT from the drop-down menu options. 2. Enter the numerator and denominator amounts to compute NOAT.

	Company	Numerator	Denominator	NOAT
		Answer 13Average assetsAverage equityAverage NOANet incomeNOPATNOPBTTotal revenueNet nonoperating profit before taxTax on operating profitTax shield	Answer 14Average assetsAverage equityAverage NOANet incomeNOPATNOPBTTotal revenueNet nonoperating profit before taxTax on operating profitTax shield
	HAL	Answer 15	Answer 16
	SLB	Answer 17	Answer 18