You have paid $$10,000$ for a project, you expect to receive $$1000$ in year $1,$$$2000$ in year $2,$$$3500$ in year $3,$$$4500$ in year $4.$$$3000$ in year $5$ Assume the discount rate is $10\%,$ calculate both Payback and Discount Payback period.

$-10,000,909\mathrm{.}09,1652\mathrm{.}89,2629\mathrm{.}6,3073\mathrm{.}56,1862\mathrm{.}76$