Hanse, Incorporated, has the following two mutually exclusive projects available.

Year Project R Project S

$0$$ $47,000$$ $71,000$

$117,00018,000$

$217,00018,000$

$323,00033,000$

$49,00029,000$

$55,0007,000$

What is the crossover rate for these two projects?

Note: Do not round intermediate calculations and enter your answer as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.$

What is the NPV of each project at the crossover rate?

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