$\mathrm{.}0)$ Three points on the $2-$dimensional vertical plane are located such that $B$ is $8m$ vertically above point $A$

and point $C$ is $4m$ to the right of $B.$ An inclined force creates a moment about $A$ of $480kN.$ m clockwise,

a moment of $288kN.$m counter clockwise about point B and zero moment about point C$.$ Determine

the value of the force.

a$)60$

b$)36$

c$)120$

d$)200$