A system with two dual-core processors has four processors available for scheduling. A CPU-intensive application is running on this system. All input is performed at program start-up, when a single file must be opened. Similarly, all output is performed just before the program terminates, when the program results must be written to a single file. Between startup and termination, the program is entirely CPU-bound. Your task is to improve the performance of this application with concurrency and parallelism a. What are your options b. Weigh your options. That is, what are the advantages and disadvantages of each? Create a table with Pros and Cons columns, and a row for each option. Populate the table. How would you separate the concerns of I/O and CPU-intensive portions of the application? Explain. c. d. Select you option, and defend your choice. That is, explain why your selection is a good choice for this situation