Assume an investment is priced at $$5,000$ and has the following income stream:

Year Cash Flow $\mathrm{}$

$1$: $$3,395$

$2$: $$1,615\mathrm{}$

$3$: $$1,632\mathrm{}$

$4$: $$4,525$ 

Given the information, what is the NPV of this investment if the ROR is $10\%?$