The year-end Year 2 financial statements for Grandier Inc., report net sales of $116,177 million, net operating profit after tax of $4,640 million, net operating assets of $39,502 million. The year-end Year 1 balance sheet reports net operating assets of $42,256 million. The company's year-end Year 2 net operating asset turnover is: Select one: a. 11.4% b. 2.94 C. 11.7% d. 2.84 e. There is not enough information to calculate the ratio