1. Analyse the investor related performance of M&S in the financial years 2019, 2020 and 2021. Your analysis should include the following:

1. a variety of earnings and dividend related ratios of M&S for 2019, 2020 and 2021.
2. an interpretation and analysis of the trends and implications of the earnings and dividend related ratios that you have identified in (A).
3. an analysis of three financial and three non-financial factors/aspects which might have contributed to the change in the earnings and dividend related ratios over the financial years between 2019 and 2021.