A certain high-performance computing system uses the windows size of for its working set model. The administrator is contemplating two options for upgrading the system: A. buy a faster CPU B. buy a faster paging device (disk) What is going to happen to after the upgrades? a. neither upgrade is going to affect b. is going to increase after A and decrease after B c. is going to decrease after A and increase after B d. is going to decrease after either upgrade e. is going to increase after either upgrade