Three Point Charges Are Located on The $x$ -Axis the First Charge

Three point charges are located on the $x$ -axis. The first charge, $q_{1}=10.0 \mu \mathrm{C}$ , is at $x=-1.00 \mathrm{~m}$ ; the second charge, $\mathrm{q}_{2}=20.0 \mu \mathrm{C}$ , is at the origin; and the third charge, $\mathrm{q}_{3}=-30.0 \mu \mathrm{C}$ , is located at $\mathrm{x}=2.00 \mathrm{~m}$ . What is the force on $\mathrm{q}_{3}$ ?

A) $4.65 \mathrm{~N}$ in the negative $\mathrm{x}$ -direction
B) $1.65 \mathrm{~N}$ in the negative $\mathrm{x}$ -direction
C) $1.50 \mathrm{~N}$ in the negative $x$ -direction
D) $4.80 \mathrm{~N}$ in the positive $\mathrm{x}$ -direction
E) $3.15 \mathrm{~N}$ in the positive $\mathrm{x}$ -direction