For question 1, assume values is an int array that is currently filled to capacity, with the following values:

9

4

12

2

6

8

18

1- What is returned with the statement IblResults.Text = "values [7] = " + values [7] ;

2- Write the C# statements to declare a double array price that will hold the price of 10 items.

3- Given the double variable grade, write the nested C# statements that will write the student's letter grade to the string variable letterGrade and to the label lblResults. The grading scale is as follows: 0 =< grade < 60 is F; 60 =< grade < 75 is unsalisfaclory (U); and any grade => 75 is satisfactory (S). The valid letter grades. The valid letter grades are F, U, and S.