7. (10 points) Consider the following reference string generated by a process 442133494 14122188888,4 8 6 55 2 12 5 Using working set page replacement-with delta-7, show the page fauts and the working set after each reference. 7. (10 points) Consider the following reference string generated by a process 442133494 14122188888,4 8 6 55 2 12 5 Using working set page replacement-with delta-7, show the page fauts and the working set after each reference