B1. 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 followin questions: i. Write one statement to declare an array of int variable and initialize it with digits of your student ID number. Name this variable with your surname. E.g. use array elements 1,2,3,4,5,6,7,8 if your student ID is 12345678 ii. What is the last index number of the above array? maeneo bomine O c) Given the following expressions (with 3 int 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||true true&&b!=a+c/b 111. torta O Write your answers on the below table provided in the given answer book. The second operator to be evaluated Evaluated value of the second operator