Answer:
FIXED PRICE CONTRACT
Step-by-step explanation:
The type of contract that is most suitable if the type of work is predictable and the requirements are well-defined and not likely to change is FIXED PRICE CONTRACT because it looks as if the vendor is asking for a cost-plus-fixed-fee contract. However, by asking for a fixed $12,500, the vendor is actually asking for a FIXED PRICE CONTRACT. The cost and fee are just the components the vendor has estimated to come up with a final price.