7. The 2016 financial statements of The New York Times Company reveal average shareholders' equity attributable to controlling interest of $837,283 thousand, net operating profit after tax of $48,032 thousand, net income attributable to The New York Times Company of $29,068 thousand, and average net operating assets of $354,414 thousand. The company's return on net operating assets (RNOA) for the year is: A) 3.5% B) 6.9% C) 13.6% D) 13.7% E) There is not enough information to calculate the ratio