Which expression has a value of 50 after simplifying?

A.
(24 + 48) ÷ 4 + 2

B.
8 + (15 – 4) x 4 – 10 ÷ 5

C.
36 – 24 ÷ 6 + 24

D.
(8 + 12) – 6 + 9