Matrix Plot of P-E Ratio, Return on Capital, Rank TO P-E Ratio Return on Capital TO Rank A. Data: Growth_companies.xlsx. Produced using Minitab. Q: What conclusions may be drawn from these plots? marizing the Data Matrix Plot of P-E Ratio, Return on Capital, Rank TO P-E Ratio Return on Capital TO Rank A. Data: Growth_companies.xlsx. Produced using Minitab. Q: What conclusions may be drawn from these plots? marizing the Data