Consider the frame shown in $($Figure $1).$ Suppose that $w_1=550l\frac{b}{f}t$ and $w_2=1650l\frac{b}{f}t.$

Figure

$1$ of $1$

Part C

Determine $($approximately$)$ the moments at $A,B,$ and $C.$

Express your answers in kilopound$-$feet to three significant figures separated by commas. Enter a positive value for a counterclockwise moment and a negative vale for a clockwise moment.

$M_A,M_B,M_C=k*ft$