When you shift funds to ensure the success of the project, this is known as Reforecasting.
It is a business term that refers to the revision of a budget to allow for certain expenses to be completed owing to cost increases.
When this is done, the allocation of funds to different parts of the project changes which is why the vendor cost here was allocated more funds at the expense of another part of the project.
In conclusion, this is reforecasting.
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