15] Given a chain of matrices c A Az, Ay,An.As > and the dimensions of the m below. atrices shown matrix A1 10 x 5 Using MEMO1ZED-MATRIX CHAIN algorithm, find A2 5×8 Аз 8×3 A4 3 x 15 the optimal parenthesization of the given chain. As dimension 15х x 6 Show status of the stack that store the recursions when a PUSH operation takes place. (Each stack member should