Question 33 (8 points) Use the circuit diagram below to answer the questions that follow. I1 = 10 A 12 = ? R. = ? R2 = 4 0 VT = 20 V I- = ? a) What is the resistance of R1? (2 marks) b) What is the current through R2? (2 marks) c) What is the current through the energy source? (2 marks) d) What is the total resistance in the circuit? (2 marks)For your answers below enter 3 significant digits ONLY (no units or directions here; include them instead in full solutions). Ex: Actual answer: 12.035 You enter: 12.0 or Actual answer: 1.634 x 10^4 You enter: 16600 Blank # 1 Blank # 2 Blank # 3 Blank # 4