rite a program that asks a user to enter two number grades as doubles. The program will then tell the user what their letter grades are. The input will be accepted in the main method. The main method will then call getGrade, a method that accepts a number grade as a double and returns a letter grade as a char. The method header should appear exactly like this: public static char getGrade(double score) Grading scale: A: 90 100 B: 80 - 89 C: 70 -79 D: 60 - 69 F: 0 59 Public state, Uold nvin (StringCJ am) System, ood, Pcrt("The grade io ..)