A set of 10 new questions in each round. Question: ( 1 of 10 ) Anna can finish a work in 74 days. Pamela can finish the same work in 79 days while Emma can finish the work in 84 days. How long will it take to finish it if they work together? (A) 52 2458/9349 days or 52.263 days (B) 26 2458/9349 days or 26.263 days (C) 79 days (D) 59.25 days