One technique that project managers can use to address a necessary project change is crashing, which can be defined asdelivering only part of the project, while recognizing that doing so will narrow the project scopeemploying additional resources to get the project back on schedule, while recognizing that doing so will increase costs above those specified in the baseline resourcesrevisiting the projects critical path to decide if any sequential activities can be performed simultaneouslyreducing the time of subsequent activities in the critical path, while recognizing that doing so will affect the project scope