Answer:
The answer is "option B".
Explanation:
An OTB stands for an over-target baseline, it is a new management benchmark when an original target can't have coincided and new goals for management purposes are required.
- It is also known as a reference to the foundation for calculating or constructing.
- It is an understanding between the client and the contractor that the cost base, which is not part of the original contract budget, should include an extra budget
