You are offered an investment with returns of $ 1,387 in year 1, $ 3,471 in year 2, and $ 5,328 in year 3. The investment will cost you $ 6,934 today. If the appropriate Cost of Capital (quoted interest rate) is 7.8 %, what is the Net present Value of the investment? Enter your answer to the nearest $.01. Do not use the $ sign or commas in your answer. If the NPV is negative, use the - sign.