Three resistors, each with resistance R1, are in series in a circuit. They are replaced by one equivalent resistor, R. Comparing this resistor to the first resistor of the initial circuit, which of the following is true?A. The current through R equals the current through R1.B. The voltage across R equals the voltage across R1.C. The power given off by R equals the power given off by R1.D. R is less than R1.E. R is equal to R1.