5) a) Consider a processor with two levels of cache with the following properties: L1 Hit rate: 90%, L1 Access (hit): 4 cycles, L2 Hit Rate: 80%, L2 Access (hit): 12 cycles, DRAM Hit Rate: 100%, DRAM Access (hit): 110 cycles. Compute the AMAT. (3 Points) AMAT = b) Consider a processor that has a CPI of 1 for all instructions besides loads. Loads have the AMAT, calculated above. What is the average CPI of the processor? (1 Point) Avg CPI =