Chapter 8, Problem 5PP

Find the unknown values in the circuit if the total current is 0.65 A and the resistors have the following values:

$\begin{array}{l}{\text{R}}_1=22\text{k}\Omega {\text{ R}}_2=15\Omega {\text{ R}}_3=22\Omega {\text{ R}}_4=33\Omega \\ {\text{E}}_{\text{T}}\_\_\_\_\_{\text{ E}}_1\_\_\_\_\_{\text{ E}}_{\text{2}}\_\_\_\_\_{\text{ E}}_{\text{3}}\_\_\_\_\_{\text{ E}}_{\text{4}}\_\_\_\_\_\\ {\text{R}}_{\text{T}}\_\_\_\_\_{\text{ I}}_{\text{1}}\_\_\_\_\_{\text{ I}}_{\text{2}}\_\_\_\_\_{\text{ I}}_3\_\_\_\_\_{\text{ I}}_{\text{4}}\_\_\_\_\_\end{array}$

FIGURE 8-25 A parallel-series circuit.