Solve using 4-step procedur below

1. Getting Started: State the important information and summarize the problem. If possible, include a diagram. Note any assumptions you're making. 2. Deyise Plan: Deyise a plan of attack before diving into the solution. Break down the problem into smaller, manageable segments. Identify which physical relationships you can apply. 3. Execute Plan: Carry out your plan, explaining each step. The argument should be easy to follow. Articulate your thought process at each step [including roadblocks]. Any yariables should be clearly defined, and your diagrams should be labeled. 4. Evaluate Solution: Check each solution for reasonableness. There are many ways to justify your reasoning: check the symmetry of the solution, evaluate limiting or special cases, relate the solution to situations with known solutions, check units, use dimensional analysis, andfor check the order of magnitude of an answer. Note: If you got stuck in the Problem 3: Circuit C: 1 =121 Cireuit C represents a lEvelt battery connected to: three resistors as shown: R1 = 5 ohms; draws Current i1 R2 = 12 ohms; draws Current i; Fig: 12 ohms; draws Current i3 Given all of this, find is is, and i3