Suppose X is the starting symbol of the given grammar with the following transition rules. Compute the value of X as the root of the parse tree for the expression: 3 & 4 % 7. X → X1 & B | B X.value = X1.value + B.value, X.value = B.value B → B1 % D | D B.value = B1.value * D.value, B.value = D.value D → num D.value = num.value

Answer: Option A