A _____ might involve maximums for one or more resources, such as time, dollars, or people.
a. milestone
b. constraint
c. task id
d. successor task
I believe the answer is B. constraint. A constraint usually made because of a limited amount for tyof resourcerce that exist for certain type of factors. The purpose of a constraint is usually to make sure that the organization could still achieve its goal while staying on the budget that they have previously created.