Final answer:
The function responsible for planning and coordinating resources for design, production, and merchandise delivery at The GAP is operations management.
Step-by-step explanation:
At The GAP, the function that plans and coordinates all the resources needed to design, produce, and deliver the merchandise to its various retail locations is operations management. Operations management is responsible for overseeing, designing, and controlling the process of production and redesigning business operations in the production of goods or services. It involves ensuring that business operations are efficient in terms of using as few resources as needed, and effective in terms of meeting customer requirements. It concerns itself with the production of goods, encompassing tasks such as the acquisition of raw resources, overseeing the marketing, and organizing the distribution of finished products to various locations.