A machine costs $1000 has a three-year life and hasan estimated salvage value of

A machine costs $1000 has a three-year life and hasan estimated salvage value of $100. It will generate after-taxannual cash flows (ACF) of $600 a year starting next year. If yourrequired rate of return for the project is 10% what is the NPV ofthis investment? (Round your answerwer to the nearest$10.)