Computer architecture please do not solve it unless you are sure

Consider the FIFO circuit shown below. Assume that the initial state when the values of the flags are as follows: F, F,F,F,-0001 A. Show the sequence of values (show all intermediate steps) of the four flags after each of the following sequence of operations: Delete, Insert, Insert. B. What are the values of Input ready and Output ready for each of the following situations: a. FIFO at the initial state when F,F,F F4-0011 b. FIFO is empty c. FIFO is full Data Data 4-bit register 4-bit 4-bit register output Clock Clock Clock Clock Insert S F4 F2 ready Input ready Master clear