Please answer all three parts

Class HW-4 Begin Date: 9/11/2022 12:01:00 AM -- Due Date: 9/25/2022 11:00:00 PM End Date: 9/25/2022 11:00:00 PM (11%) Problem 5: Consider the circuit in the following diagram, where the resistances are R/ = R 0.35R, R2 = 4R, R3 = 0.85R, and R4 = 3R, where R = 74 9. The circuit is connected to a V = 2./ V source R R Dtheexpertta.com @theexpertin.com - tracking id: 5188-8C-C2-49-9003-40525. In accordance with Expert TA's Terms of Service. copying this information to any solutions sharing website is strictly forbidden. Doing so may result in termination of your Expert TA Account. D A 33% Part (a) Input an expression for the equivalent resistance of the circuit in terms of R1, R2, R3, and R4. Grade Summary Reg =1 Deductions 0% Potential 100% a B a ( ) 7 8 9 HOME Submissions b d Attempts remaining: 3 g h 4 5 6 (4% per attempt) k m P 2 3 detailed view R1 R2 Ra RA + 0 Reg S V VO Submit Hint I give up! Hints: 4% deduction per hint. Hints remaining: 3 Feedback: 5% deduction per feedback 33% Part (b) Input an expression using the Req and V for power expended by the circuit. 33% Part (c) What is the power P, in watts? All content C 2022 Expert TA, LLC MacBook Pro $ 9% & W 4 5 6 7 8 9 O