Please help asap!!! stuck on this!

Atraining program is used by a corporation to direct hirees to appropriatejobs. The program consists of two steps. Step 1 identies 23% as management trainees, 71% as nonmanagerial workers, and 6% to be red. In step ll, 72% of the management trainees are assigned to managerial positions, 25% are assigned to nonmanagerial positions, and 3% are red. In step II, 69% of the nonmanagerial workers are kept in the same category, 13% are assigned to management positions, and 18% are red. Draw a tree diagram representing this sequence of events. Choose the correct gure below, where MT stands for management trainee, NW stands for nonmanagerial worker, M stands for management, and F stands for red. 6.5.13-GI Question Help 30% of the library books in the fiction section are worn and need replacement. 20% of the nonfiction holdings are worn. The library's holdings are 50% fiction and 50% nonfiction. Draw a tree diagram to illustrate how to find the probability that a book chosen at random from this library is worn and needs replacement. Choose the correct tree diagram below. O A. O B. 0.3 Worn 0.2 Worn Fiction Fiction 0.5 0.5 0.7 Good 0.2 Good 0.2 Worn 0.7 Worn 0.5 Nonfiction 0.5 Nonfiction 0.8 Good 0.7 Good