answer this please thank you. with a complete solution.
Extracted text: Find the internal force system acting on section 3 for the pin-connected frame. 240 N ... 0.3 m 240 N (1) 3) (2) 0.4 m A 45° B - 0.4 m (A) P = 255 N (C), V = 0, M = 29.8 N · m (B) P = 255 N (T), V = 0, M = 29.8 N :m C P = 255 N (C), V = 0, M = 92.8 N · m (D) P = 525 N (C), V = 0, M = 29.8 N · m