(Solved): The compound beam is fixed at \( E \) and supported by rollers at \( A \) and \( B \). There are pi ...

The compound beam is fixed at \( E \) and supported by rollers at \( A \) and \( B \). There are pins at \( C \) and \( D \). Take \( F=1800 \mathrm{lb} \). (Figure 1) Determine the reaction at support \( A \). Express your answer in kilopounds to three significant figures. \( A \) Part B Determine the reaction at support \( B \). Express your answer in kilopounds to three significant figures. Determine the reaction forces at support \( E \). Express your answers in kilopounds to three significant figures. Enter your answers separated by a comma Part D Determine the reaction moment at support \( E \). Express your answer in kilopound-feet to three significant figures.