Do Problem $7\mathrm{.}1$ The assignment requires that you complete an initial Precedence Diagram to gain information on which Activities$$ durations to reduce. You only work on Critical Path activities, but the critical path MAY change each time you reduce an activity duration. You might even reduce the same activity twice! So it$$s important to complete the precedence diagram for EACH cycle! This problem is very difficult but if you can complete at least three cycles, that would be acceptable to me$.$ It$$s usually about $5$ cycles to completely $$crash$$ the project.

Please solve the $7\mathrm{.}1$ problem