Requltedi a. Firm D has net income of $28,700, sales of $940,000, and average total assets of $335,000. Calcilate the firmis margin, fumoner, and ROI. b. Fum E has net income of $63,000, sales of $1,000,000, and ROI of 15%. Calculate the firmi's turnover and average total asseta: c. Firm F has ROI of 12.605, twerage total assets of $1,840.600, and turnover of 1.40. Calculate the firm's sales, margith, and net income, Complete this question by entering your answers in the tabs below. Virm F has 1 ol of 12,60\%, average total assets of 11,840,600, and tumover of 1.40. Cakulate the firm's sales. Ifiargin, and net income, Note Do not rourd interthediate calcuiations, Aound "Marg n" answer ta 1 decimal place