Lewis is looking forward to meeting his financial goals as shown below.

Goal $1$: $30$ years and $1$ month from now $,$funds needed are $$23,000$ per month and needs monthly payments for $20$ years for her retirement $.$

Goal $2$: $10$ years from now funds needed are $ $320,000.$ Needs to buy this cottage out right $($with no mortgage $/$No debt $)$

Goal $3$: $50$ years and $1$ month from now.$$1,000,000.$Needs to leave $$1,000,000$ to Louises charity after her death.

From now until the next ten years save $$2100$ per month interest earned i$)11\%($EAR$)$ from now until his retirement and ii$)8\%($EAR$)$ after retirement $.$Calculate how much Lewis will need to save every single month from years $11$ through $30$ in order to achieve his financial goals. Assume that all dollar amounts are to be paid at the end of the year.