Consider the multicycle MIPS datapath we have discussed in class. Assume a benchmark executes instructions with the frequencies given below.

Instruction Type	Latency in cycles	Instr. Frequencies
Load	5 cycles	10 %
Store	4 cycles	10 %
Register Type	3 cycle	50 %
Conditional Branch	3 cycles	25 %
Jump	4 cycles	5 %

1. Assuming no hazards occur what is the average CPI for the given benchmark?

2. Compute the new CPI assuming the following hazards occur simultaneously

branches are miss-predicted 25% of the time and suffer a 2 cycle miss-prediction penalty,

the data memory misses 20% of the time with a penalty of 3 cycles. Consider loads only.

Ignore any other hazards.