Solve the all parts of given problem:
Problem: Two resistors, 34.0 ohm and 72.0 ohm are connected in parallel. The current through the second resistor is 3.50 Amp.
Part A: Determine the current in the first resistor?
_____ A
Part B: What is the total power supplied to the two resistors?
_____ W
Any help I can get on this problem is greatly appreciated! I'm not too familiar with this problem.