Exercise 4.4.1: Tracing a monitor execution. About While a process is executing inside the function A of the monitor m, the following calls are issued by different processes: m.A(); m.B(); m.B(); m.B(); m.B(); m.A(); m.A(); (2) monitor m{ int x = 10, y = 2 conditionc A() { x++ c.signal y = x - 2 } BO{ if (x > 10) X-- else {c.wait X--} } (5) (7) (a) Using the line numbers in the code, trace the sequence of instruction execution. Show any changes of x and y at the end of each instruction. Feedback