Given This Project and the Requirement That the Number of Resources

Multiple Choice

Given this project and the requirement that the number of resources working on a task cannot be less than the number assigned to the task, answer the following question. If the tasks were placed in a serial relationship with Task 1 first and the others in numerical order, on what day would Task 3 be done?

A) day 18
B) day 3
C) day 10
D) day 9