Question 1(20 points) You bought a new computer with Intel i7 octa-core processor, and you want to optimize the software for this processor. You will run two applications on this new processor, but the resource requirements are not equal. The first application requires 70% of the resources, and the other requires 30% of the resources. Assume that when you parallelize a portion of the program, the speedup for that portion is 8.

a) Given that 20% of the first application is parallelizable, how much speedup can be achieved with this application if run in isolation?

b) Given that 90% of the second application is parallelizable, how much speedup can be achieved with this application if run in isolation?

c) Given that 20% of the first application is parallelizable, how much overall system speedup can be achieved if you parallelized it?

d) Given that 90% of the second application is parallelizable, how much overall system speedup can be achieved if you parallelized it?