Associativity: Left to right [1] Show the order of evaluation of the following expressions by parenthesizing all subexpressions a. a+b1+c/d+e b. a(b1)/cmoddmodf c. (ab)+c&(de/a3) d. a or c= d and e or f e. a>b xor c or d<=17 f. a+bc/e [2] Write a C/C++ program that has the following statements: int a, b; // global a=10 b=a+fun() cout < "With the function call on the right, "; cout <<"b is: " <b<< endl; a=10 b=fun()+a; cout < "With the function call on the left, "; cout < " b is: " < b endl; return 0 ;.