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. What is the least amount of time that the project can be completed and how many resources are required to complete the work?
a. 16 days, 7 workers
b. 7 days, 5 workers
c. 5 days, 7 workers
d. 8 days, 3 workers