In the networks in the figure, an ac voltage source of $V_M = 50$ V and $\phi_V = 110 ^\circ$ is applied across each impedance. The impedance parameters are $\textbf{Z}_R = 14 \Omega$, $\textbf{Z}_L = 30i \Omega$, and $\textbf{Z}_C = -10i \Omega$. Find the current in each case and express in polar notation.

$\textbf{I}_{1} =$ A $\angle$ $^\circ$
$\textbf{I}_{2} =$ A $\angle$ $^\circ$
$\textbf{I}_{3} =$ A $\angle$ $^\circ$
$\textbf{I}_{4} =$ A $\angle$ $^\circ$
$\textbf{I}_{5} =$ A $\angle$ $^\circ$