Alabama State University Department of Mathematics and Computer Science CSC 211-Midterm Examination (Fall 2020 Part-A (15 X 1-15 Points) 1. Which of the following CH variable names are incorrect? Give the reasons, a) X1 b) 1X c) x1 d) 1x 2. Write the equivalent C++ statement for the following Math formula: b-In K (6 - 1K+2) e 3. Write the equivalent C++ statement for the following Math formula: #349xy + 12x'y4) 4. Assume that numl-2, num2-5 and num3-25. What is the output of the following statement? num3 = num3 (numi * num2); a) 0 b) 5 c) 10 d) There will be no output due to a run-time error. 5. Assuming that the user inputs an integer value of 25 for the price and an integer value of 10 for the discount rate in the following code snippet, what is the output? Sout