Required: a. Firm A has a margin of 14%, sales of $600,000, and ROI of 18%. Calculate the firm's average total assets. b. Firm B has net income of $76,000, turnover of 1.30, and average total assets of $890,000. Calculate the firm's sales, margin, and ROI. c. Firm C has net income of $140,000, turnover of 1.91, and ROI of 23.60%. Calculate the firm's margin, sales, and average total assets. Complete this question by entering your answers in the tabs below. Required A Required B Required C Firm A has a margin of 14%, sales of $600,000, and ROI of 18%. Calculate the firm's average total assets. (Round "Turnove to 1 decimal place.) Average total assets Exercise 3-11 (Algo) ROI analysis using the DuPont model LO 3 Required: a. Firm A has a margin of 14%, sales of $600,000, and ROI of 18%. Calculate the firm's average total assets. b. Firm B has net income of $76,000, turnover of 1.30, and average total assets of $890,000. Calculate the firm's sales, margin, and ROI. c. Firm C has net income of $140,000, turnover of 1.91, and ROI of 23.60%. Calculate the firm's margin, sales, and average total assets. Complete this question by entering your answers in the tabs below. Required A Required B Required C Firm B has net income of $76,000, turnover of 1.30, and average total assets of $890,000. Calculate the firm's sales, margi and ROI. (Round "Margin" and "ROI" answers to 1 decimal place.) Sales % Margin ROI % Exercise 3-11 (Algo) ROI analysis using the DuPont model LO 3 Required: a. Firm A has a margin of 14%, sales of $600,000, and ROI of 18%. Calculate the firm's average total assets. b. Firm B has net income of $76,000, turnover of 1.30, and average total assets of $890,000. Calculate the firm's sales, margin, and ROI. c. Firm C has net income of $140,000, turnover of 1.91, and ROI of 23.60%. Calculate the firm's margin, sales, and average total assets. Complete this question by entering your answers in the tabs below. Required A Required B Required Firm C has net income of $140,000, turnover of 1.91, and ROI of 23.60%. Calculate the firm's margin, sales, and average total assets. (Round "Margin" answer to 1 decimal place and use the rounded answer for the subsequent computations.) % Margin Sales Average total assets