Please Help! The programing Language is JAVA.

• Sample output
  • When given the input below, your output must match it exactly

    Enter a grade: 71 Enter a grade: 85.2 Enter a grade: -2 Error. Grade must be between 0 and 100; or -1 to finish Enter a grade: -12.23 Error. Grade must be between 0 and 100; or -1 to finish Enter a grade: 99.6 Enter a grade: 73 Enter a grade: 101 Error. Grade must be between 0 and 100; or -1 to finish Enter a grade: -1 You entered 4 valid grades. You entered 3 invalid grades. Highest grade: 99.6 (A) Lowest grade: 71 (C) Average: 82.2 (B-) Here are the 4 valid grades: 71 (C) 85.2 (B) 99.6 (A) 73 (C) Here are the 3 invalid grades: -2 -12.23 101

Enter a grade: 71 Enter a grade: 85.2 Enter a grade: -2 Error. Grade must be between 0 and 100; or -1 to finish Enter a arade: -12.23 Error. Grade must be between 0 and 100; or -1 to finish Enter a grade: 99.6 Enter a grade: 73 Enter a grade Error. Grade must be between 0 and 100; or -1 to finish Enter a grade: -1 : 101 You entered 4 valid grades You entered 3 invalid grades. Highest grade: 99.6 (A Lowest grade: 71 CC) Average: 82.2 (B- Here are the 4 valid grades 71 (C) 85.2 (B) 99.6 (A) 73 (C) Here are the 3 invalid grades: 12.23 101