In JAVA please and thank you:

Problem Statement:

1. Write the class Tests. Ensure that it stores a students first name, last name, all five test scores, the average of those 5 tests scores and their final letter grade. (Use an array to store all test scores.)

2. Add constructors and methods to manipulate the data stored in an object of this class. Among other things, your class must contain accessors and mutators for the stored data (for example: return a students letter grade, and modify individual test scores), a method that calculates the average of a students 5 test scores, a method that uses their average test scores and determines their final letter grade. Lastly, include a method that returns all object data (including a students name, five test scores, average, and letter grade) as a single string.

3. Write a program to calculate 10 students average test scores and their grades. (You will ask the user to input all students and their grades).

You may assume the following input data:

First name:	Last Name:	Test 1:	Test 2:	Test 3:	Test 4:	Test 5:
Jack	Johnson	85.00	83.00	77.00	91.00	76.00
Lisa	Aniston	80.00	90.00	95.00	93.00	48.00
Andy	Cooper	78.00	81.00	11.00	90.00	73.00
Ravi	Gupta	92.00	83.00	30.00	69.00	87.00
Bonny	Blair	23.00	45.00	96.00	38.00	59.00
Danny	Clark	60.00	85.00	45.00	39.00	67.00
Samantha	Kennedy	77.00	31.00	52.00	74.00	83.00
Robin	Bronson	93.00	94.00	89.00	77.00	97.00
Sun	Xie	79.00	85.00	28.00	93.00	82.00
Kiran	Patel	85.00	72.00	49.00	75.00	63.00

4. Use an array of objects of the class Tests (designed in step 1) to store each students data. The program should output data as close as possible to the following form:

First name:	Last Name:	Test 1:	Test 2:	Test 3:	Test 4:	Test 5:	Average:	Letter Grade:
Jack	Johnson	85.00	83.00	77.00	91.00	76.00	82.40	B
Lisa	Aniston	80.00	90.00	95.00	93.00	48.00	81.20	B
Andy	Cooper	78.00	81.00	11.00	90.00	73.00	66.60	D
Ravi	Gupta	92.00	83.00	30.00	69.00	87.00	72.20	C
Bonny	Blair	23.00	45.00	96.00	38.00	59.00	52.20	F
Danny	Clark	60.00	85.00	45.00	39.00	67.00	59.20	F
Samantha	Kennedy	77.00	31.00	52.00	74.00	83.00	63.40	D
Robin	Bronson	93.00	94.00	89.00	77.00	97.00	90.00	A
Sun	Xie	79.00	85.00	28.00	93.00	82.00	73.40	C
Kiran	Patel	85.00	72.00	49.00	75.00	63.00	68.80	D

The Class Average = 70.94