Answer:
The answer is: Physical asset specificity
Explanation:
In a business to business relationship, physical asset specificity refers to an asset, or product or service designed to fit a particular or specialized customer's need.
In this case, True Tomato needs a very specific type of bottle that probably no other ketchup manufacturer may use or want to use. So their bottle supplier specifically manufactures the tomato shaped bottle to meet True Tomato's specific requirements.
