Implement the following algorithm in C# using WFA GUI. Submit source and run window as a zip file in assignment box. startdeclare...

Implement the following algorithm in C# using WFA GUI.

Submit source and run window as a zip file in assignment box.

1. start
2. declare variables
3. print “Enter student first name”
4. input studFirstName
5. print “Enter student last name”
6. input studLastName
7. print “Enter score for exam 1”
8. input studExam1
9. print “Enter score for exam 2”
10. input studExam2
11. print “Enter score for exam 3”
12. input studExam3
13. compute studScore = studExam1 + studExam2 + studExam3
14. compute studAvg = studScore / 3
15. print “Student’s Final Grade”
16. if studAvg >= 90 then
17. Grade = 'A'
18. else if studAvg >=80 then
19. Grade = 'B'
20. else if studAvg >=70 then
21. Grade = 'C'
22. else if studAvg >=60 then
23. Grade = 'D'
24. else
25. Grade = 'F'
26. endif
28. Print Grade
29. stop