Mariam is considering purchasing a Honda Civic (MPG = 28) or a Prius (MPG = 45) for her commute to work. On average, she drives 45,500 miles a year. The Prius would cost her 12,000 more than the Civic. If the average gas price is $4.50 for the next five years, help Mariam decide which car would provide a better return on her investment if she plans to buy a new car at the end of 5 years and the resale value of the Prius is $6,000 higher compared to the Civic. If she decides to opt for the Prius, calculate the NPV of the additional investment if her cost of funds is 8%. Round your answer to 2 decimal points.

Annuity factor (n = 5, r = 8%) = 3.99271

PV Factor (n=5, r = 8%) = 0.68058