Final answer:
The primary objectives of supplier development are to improve the process capabilities of suppliers and to increase the range of available supply options.
Step-by-step explanation:
The two primary objectives of supplier development are c. Improve process capabilities, and d. Increase supply options. Supplier development is a strategic activity focused on improving the performance and capabilities of suppliers. By enhancing process capabilities, suppliers can offer better quality, efficiency, and innovation. Concurrently, increasing supply options is pivotal for a business to reduce risk, gain access to a broader array of goods and services, and enhance competition among suppliers which often leads to better market prices and services.