Can you help me with this question?

A family has four children. Use the tree diagram to answer each question Choose the correct sample space. F O A. { (FFFF), (FFFM), (FFMM), (FMMM), (MMMM) } O B. { (FFFF), (FFFM), (FFMF), (FFMM), (FMFF), (FMFM), (FMMF), (FMMM). (MFFF). (MFFM), (MFMF). (MFMM), (MMFF), (MMFM). (MMMF), (MMMM) } O C. { (F). (M) } O D. { (FFFF), (FFFM). (FFMM). (FMMM). (MFFF), (MMFF). (MMMF). (MMMM) } Choose the correct outcome(s) of having exactly four boys F O A. { (MMFF), (MFMF), (MFFM), (FMMF). (FMFM). (FFMM) } O B. F { (MMMM) } O c. { (FFFM). (FEMF), (FMFF), (MFFF) } OD. { (MMMF). (MMFMX-RMFMM). (FMMM) }