Answer:
a) Time, Schedule, and Cost
Explanation:
Great question, it is always good to ask away and get rid of any doubts that you may be having.
The triple constraints are represented by a triangle whose sides are three a different aspects which represent a Quality Project when combined. These three aspects are Time, Schedule (Scope), and Cost. This model has been used by companies since the 1950's, and is still widely used in today's companies.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
