Investment X offers to pay you $$4,800$ per year for eight years, whereas Investment Y offers to pay you $$6,800$ per year for five years

Calculate the present value for Investment X and Y if the discount rate is $5$ percent.

Note: Do not round intermediate calculations and round your answers to $2$ decimal places, e$.$g$.,32\mathrm{.}16.$

Calculate the present value for Investment X and Y if the discount rate is $15$ percent.

Note: Do not round intermediate calculations and round your answers to $2$ decimal places, e$.$g$.,32\mathrm{.}16.$