I have some questions about how to enhance CRM capabilities

I'm trying to find out the answer to the following questions: -How to automatically calculate and predict customer conversion rates in monthly, seasonal, and ... reports by CRM software? - How To find the best call time by CRM software? (Determining effective factors on-call time). - in order to find the proper conversion rate and according to the records, how many follow-ups, calls, meetings, etc. is needed and how it can be determined by CRM? - How to schedule the proper time for closing the contract with regard to sales probabilities, number of follow-ups and ...? - How to provide the most frequent challenges and the best solution based on support requests? - How to find and recommend the best selling goal? -How can do sales forecasting be done by CRM? -How to connect Google Analytics and the CRM software and how to calculate the conversion rate of the website?