Show your work.

Use measurement units even in computations.

Please read questions carefully. Don't confuse computers and programs.

Make sure your answer is clear. Circle it or highlight it$.$

The work must be readable and intelligible.

It's fine to use results of your computations in the following questions without repeating the whole work.

There are the following computers and programs:

Questions:

What is the average CPI for the Program A on the Computer C$1?$

What is the average CPI for the Program A on the Computer C$2?$

How fast $($in seconds$)$ the Program A would execute on the Computer C$1?$

How fast $($in seconds$)$ the Program B would execute on the Computer C$1?$

Which program runs faster on the Computer C$1?$ How much faster?

Which program runs faster on the Computer C$2?$ How much faster?