-$31 $27 $27 $27 -$52 a. Which two of the following rates are the IRRs of this project? (You may select more then one answer Single click the box with ohe question mark to wrong answer. Any boxes left with a question mark wil be automatically graded as incorrect.) 25% 61% t43% 286% b. What is project NPV if the discount rate is 4%? (Negative amount should be indiceted by a minus sign. Do net round intermediae celculstions and round your final answer to 3 decimal places.) s and round your final answers to 3 decimal places.) final answers to 3 decimal places)