Question $1)$

For the beam below:

$($PLEASE SHOW STEPS AND EXPLANTION FOR EVERY PART$)$

PART $1$

The point where the deflected shape of the beam within segment AB changes curvature is mostly near$\_\_\_\_\_\_\_\_$ft from Support A$.($Select from one the following$)$

$($Tip: determine where the Point of Inflection measured from A is$)$

Option A: $3\mathrm{.}4$

Option B: $7\mathrm{.}7$

Option C: $6\mathrm{.}8$

Option D: $4\mathrm{.}5$

Option E: $5$

Option F: $0$

PART $2$

The couple moment reaction at A is mostly near$\_\_\_\_\_\_\_\_$ kip$-$ft $($Select from one the following$)$

Option A: $60$ CW

Option B: $60$ CCW

Option C: $520$ CCW

Option D: $120$ CW

Option E: $520$ CW

Option F: $0$

Option G: $120$ CCW

PART $3$

The reaction at B in kip is mostly near$\_\_\_\_\_\_\_\_($Select from one the following$)$

Option A: $0$

Option B: $20$ upward

Option C: $40$ upward

Option D: $20$ downward

Option E: $40$ downward

PART $4$

The deflection at $4-$ft from A is mostly near$\_\_\_\_\_\_\_\_*10^3$ kip$-$ft$^3/$EI $($Select from one the following$)$

Option A: $0$

Option B: $1$ downward

Option C: $1$ upward

Option D: $4$ downward

Option E: $2$ upward

Option F: $3$ upward

Option G: $4$ upward

Option H: $2$ downward

Option I: $3$ downward

PART $5$

The rotation at B is mostly near$\_\_\_\_\_\_\_\_$ kip$-$ft$^2/$EI $($Select from one the following$)$

Option A: $0$

Option B: $600$ CCW

Option C: $600$ CW

Option D: $300$ CCW

Option E: $400$ CW

Option F: $400$ CCW

Option G: $300$ CW

PART $6$

The deflection at A is mostly near$\_\_\_\_\_\_\_\_*10^3$ kip$-$ft$^3/$EI $($Select from one the following$)$

Option A: $0$

Option B: $4$ downward

Option C: $2$ upward

Option D: $4$ upward

Option E: $2$ downward

Option F: $3$ downward

Option G: $3$ upward

PART $7$

The horizontal deflection at A is mostly near$\_\_\_\_\_\_\_\_*10^3$ kip$-$ft$^3/$EI $($Select from one the following$)$

Option A: $3$ to the left

Option B: $2$ to the right

Option C: $4$ to the right

Option D: $4$ to the left

Option E: $2$ to the left

Option F: $3$ to the right

Option G: $0$