<Tr> <Th> g </Th> <Td> </Td> <Td> </Td> <Td> 5 </Td> <Td> 8 </Td> <Td> 5.17 </Td> </Tr> <P> Once this step is complete, one can draw a Gantt chart or a network diagram . </P> <Dl> <Dd> A Gantt chart created using Microsoft Project (MSP). Note (1) the critical path is in red, (2) the slack is the black lines connected to non-critical activities, (3) since Saturday and Sunday are not work days and are thus excluded from the schedule, some bars on the Gantt chart are longer if they cut through a weekend . </Dd> </Dl> <Dd> A Gantt chart created using Microsoft Project (MSP). Note (1) the critical path is in red, (2) the slack is the black lines connected to non-critical activities, (3) since Saturday and Sunday are not work days and are thus excluded from the schedule, some bars on the Gantt chart are longer if they cut through a weekend . </Dd>

When did the gantt chart beomce a standard way of visualizing schedules