on a piece of scratch paper, draw the early-start gantt chart associated with this table and determine the following. assume the project is resource-constrained but not time-constrained. assume only one resource is available and that resource can only do one activity at a time. activities b, c and d all have the same early start date (time). since there is only one resource, only one of the activities b, c, d can be started on the early start date. which should be started first?
