Consider the following cash flows of two mutually exclusive projects for Tokyo Rubber Company. Assume the discount rate for both projects is $8$ percent.

Year Dry Prepreg Solvent Prepreg

$0$$ $1,800,000$$ $715,000$

$11,080,000380,000$

$2840,000627,000$

$3870,000396,000$

a$.$ What is the p ayback period for both projects? $($Do not round intermediate calculations and round your answers to $2$ decimal places, e$.$g$.,32\mathrm{.}16.)$