Apply the standard timestamping protocol to the schedule you devised in exercise 9.5. in the columns for the attributes, add read and write timestamps, assuming both were last set by a transaction with timestamp t0. Will the protocol allow the execution of that schedule? are there any rollbacks? if so, are they cascading rollbacks?

use this table schedule that I created:

Transaction S read (a); a = a + 10 write (a); read (b); b = b* 5 write(b);

Transaction T read(a): a = a * 2

write(a);

thank you in advance, please answer accurately as I do not know how to do so