There is a critical resource needed for activities B, E and G, which require 5, 3, and 6 units of this resource. Other activities do not require the resource. The availability of this resource is limited to 6 units for each week.

Create a Gantt chart so that the project is completed early without requiring more than 6 units of the resource per week. Note that you are not required to find the optimal schedule, with minimum duration, but a good feasible one. After preparing the Gantt chart, draw also the resource usage chart.