$2.$ Write a program that calculates Current, Voltage, or Resistance with Ohm's law according to user selection. The program should print and offer THREE options for user to select and ask the user to enter two quantities for calculation. For example, if user select "Current", the program should ask user to enter values for Voltage and Resistance and use the equation, $I=\frac{V}{R}.$ Submit the source code and a screen capture of $3$ examples demonstrating $3$ different user selections.