What is the resulting state (i.e., coherence state, tags, and data) of the caches and memory after the given action? Show only the blocks that change; for example, P0.B0: (I, 120, 00 01) indicates that CPU P0s block B0 has the final state of I, tag of 120, and data words 00 and 01. Also, what value is returned by each read operation?

a. [10] <5.2> P0: read 120 b. [10] <5.2> P0: write 120 <-- 80 c. [10] <5.2> P3: write 120 <-- 80 d. [10] <5.2> P1: read 110