Create a stored procedure using the STUDENT database called ap_CalcGrade that does the following: Accepts as input STUDENT_ID, SECTION_ID, GRADE_TYPE_CODE, and GRADE_CODE_OCCURRENCE Outputs the numeric grade and the letter grade back to the user If the numeric grade is found, return 0, otherwise return 1 You muse use a cursor to loop through the GRADE_CONVERSION table to find the letter grade