252 452 www www ww 352 www 952 8V Points: 4 22) Four resistors of values 2 Q, 40, 30, and 9 Q are connected across an 8-V DC source as shown in Figure 21-13. What is the current through the 9-Q resistor?Show work or explain for full credit (4 points) A) 2 A B) 0.7 A C) 1 A D) 0.5 A E) 0.9 A