grammar:

Expr Term Factor Expr + Term' Expr-Term \ Term Term* Factor \ Term / Factor \ Factor A IBIC (5] Given the following abstract syntax for the simple grammar in Problem 3 Expression Variable I Value | Binary | Una Binary s Operator op, Expression term1, term2 Unary Operator op, Expression Term Veriable String id Value Integer value OperatorLL Draw an abstract syntax tree for the expression A * B + C i using the class examples as a model