Please i need the full answer in less than 20 minutes

A) Consider the following schedules and determine whether each schedule is strict, cascadeless, recoverable?Why No (7 grades) 1) R1(A), W2(A), R1(B), c1, W3(B), R3(B), W3(A), c3, R2(C), c2 2) R1(x); R2(z); R1(z); R3(x); R3(y); w1(x); c1; W3(y); c3; R2(y); W2(z); W2(y);c2 strict # recoverable cascadeless 1 2