Janie Curtis$$ business revenues are collected at the end of each quarter. Her first quarter revenue is $$8765.$ Her quarterly revenue will increase $5\%$ each month for $10$ years. Her bank pays an interest rate $18\%$ per year compound monthly.

a$)$ Calculate the total revenue worth at the beginning of the first quarter.

b$)$ Janie plans to sell her business immediately after $2$ years$$ revenue collections, calculate the fair sale price.