Kimberly is hoping that an investment of $$30,300$ will provide additional revenue to the store of $$17,900$ per year for $3$ years. Her partner in crime, Matthew, is confident that a larger investment of $$40,100$ will be required to bring in a steady flow of $$23,000$ in new revenue per year for $3$ years.

Determine the discounted payback period for each investment $($using before$-$tax cash flows$).$ The company's required rate of return is $8\%.($Round present value factor calculations to $5$ decimal places, e$.$g$.1\mathrm{.}25124$ and final answers to $2$ decimal places e$.$g$.15\mathrm{.}25.)$