 
 <translate> Scott's average (arithmetic mean) golf score on his first four rounds was 68.What score does he need on his fifth round to drop his average score by 2 points?
Options:
(A) 58
(B) 72
(C) 78
(D) 88
(E) 312 Think first, then make a decision. Some random thoughts: <ibo> Ọkara (arithmetic mean) nke Scott nwetara na agba anọ mbụ ya bụ 68.Olee ihe ọ chọrọ n'agba nke ise ya iji belata akara nkezi ya site na isi abụọ? Nhọrọ: (A) 58 (B) 72 (C) 78 (D) 88 (E) 312 Buru ụzọ chee echiche, kpebizie ihe ị chọrọ ime. Ụfọdụ echiche na-enweghị isi: 