Required information

Analyze the given structure by moment distribution. $El$ is constant. Given: $x=7$ kips$/$ft$.$

NOTE: This is a multi$-$part question. Once an answer is submitted, you will be unable to return to this part.

Determine all the reactions.

The magnitude of the reaction $(R_B)$ is $$ kips, and the direction is $($Click to select$).$

The magnitude of the reaction $($RC$)$ is

The magnitude of the reaction $(R_D)$ is $$ kips, and the direction is $($Click to select$).$ kips, and the direction is $$