a) Briefly introduce "class field" and "instance field in Java. If we are modeling a class City. indicate if the fields area and minimum- area should be a "class field" or an instance field. b) Based on your student information, answer the following questions: i. Write one statement to declare an array of ind variable and initialize it with digits of 1,2,3,4,5,6,7,8 Name this variable with Q. 11. What is the last index number of the above array? c) Given the following expressions (with 3 i and operands a, b, c of values 1,2,3 respectively), identify which operator is the second to be evaluated in each expression and determine the evaluated result value of this second operator. i. a+b+c%b/c ii. a>c%b 11 true iii. true &&b ! =a+c/b The second operator to be evaluated Evaluated value of the second operator 1. 11. 111