Final answer:
The relationship between Ole McDonald and A-Plus Supply is a Supplier-retailer relationship. Ole McDonald can open stores in other regions through A-Plus Supply, and A-Plus Supply can offer high-quality farm products through Ole McDonald.
Step-by-step explanation:
The relationship between Ole McDonald and A-Plus Supply can be described as a Supplier-retailer relationship.
Ole McDonald, a farm equipment supply company, is a supplier to A-Plus Supply, a national hardware and home retailer. A-Plus Supply can now offer high-quality farm products through Ole McDonald, while Ole McDonald can open stores in other regions through A-Plus Supply.
This partnership benefits both companies by expanding their customer base and product offerings.