using visual basic windows form app

96 GPA Calculator Enter Course Informeticon Letter Grade Credt Hours Grade Poinks course Course 82 Course #3 Course #4 Grade Point Average Calculste GPA Cleer Ext Figure 2. Layout of the Design. enters the Letter Grade column and Credit Hours column. Then, the program will User convert Letter Grade into point system (A -4, B -3, C-2, D -1). After that, the program will multiply numbers with credit hours that equals to Grade Points. Then, the pr will divide the Grade Points with number of courses. That will give you the Grade Point Average. You can have one function to convert the letter grade into the points and the other function to calculate Grade Points and average grade points. ogram Task #3 : Show your work to your instructor after you are done Task #4: Practice your work and be ready for a pop assignment