The current $I_3$ as shown below is

ii$.2$ A

iii. $0$ A

iv$.1$ A

The voltage drawn by $R_3$ for the circuit shown below is

i$),19\mathrm{.}623V$

ii$),1\mathrm{.}538V$

iii$),30\mathrm{.}769V$

iv$),16\mathrm{.}923V$