QUESTION 1 [30 Marks] (a) The voltage drop over an electrical circuit can be calculated using the Direct Current (DC) Voltage Drop Formula. It refers to the energy lost because of the circuit's impedance to the moving current. The DC Voltage Drop Formula is: IL2RC V= 1000 where V= Voltage in Volts 1 = load current in Amperes L = Wire distance in Meters Rc = Wire resistance in /km Construct a C++ program capable of filling in the blanks in the following table: L V (V) I (A) 2 10 Case 1 2 3 4 0.20 Rc (O/km) 5.61 1.4 9.01 COM 2.50 2.40 0.14 3 6.00 0.70 Input specifications. The input data should come from the keyboard and be treated as real numbers. You should prompt the user in the following ma manner. "For case 1: enter the I. L and Rc" "For case 2: enter the V, I, and R." "For case 3: enter the V, L and RC" "For case 4: enter the V, I and L" Output specifications. Print the completed table to the screen. [10 marks)