How do I calculate the following ratios for Apple Inc based on data found on Yahoo Finance or Bloomberg? Please help me understand how to calculate the following for Apple Inc based off of Yahoo Finance or Bloomberg data: 

- EPS for 2023 & 2022 

- Forward P/E ratio --> Forward P/E ratio: Current Share Price / Expected EPS for the period

- The forward P/E based on EPS for the next 4 quarters 

- Forward P/E on EPS for NTM (12 months) 

- Forward P/E based on the current fiscal years 

- Forward P/E based on the next fiscal years EPS 

- Calcul de P/E utilisant la méthode de la moyenne ROE