Need urgent help with this Any help will be much appreciated

Need urgent help with this. Any help will be much appreciated.

A 5-in.-diameter pipe is supported every 9 ft by a small frame consisting of two members as shown. Knowing that the combined weight of the pipe and its contents is 10 lb/ft and neglecting the effect of friction, determine the magnitude and location of the maximum bending moment in member AC.

From the above given data maximum bending moment can br calculted as follows