Explain why the ratios are changing from year to year for both Tesla and Ford, citing appropriate references.

I attached the ratio analysis already calculated in chart. You only need to analyse the result. I attached a sample to guide you
923405
Sep 18, 18:39
This assignment was earlier assigned to a writer here but badly written and it was cancelled. Kindly read the instruction very well before accepting it. You are required to Explain why the ratios are changing from year to year for both Tesla and Ford, citing appropriate references. but the Focus should be more on Tesla. merely describing the movement of the ratios that can already be seen on the chart is not accepted as good analysis.You are to also give a brief analysis of Ford.