Final answer:
Capabilities are often developed in specific functional areas such as manufacturing, R&D, and marketing.
Step-by-step explanation:
The statement that is true about capabilities is option a. Capabilities are often developed in specific functional areas such as manufacturing, R&D, and marketing. This is because capabilities refer to the skills, knowledge, and resources that an organization possesses to perform specific tasks or activities efficiently and effectively. These capabilities are often developed and cultivated in different functional areas of the organization depending on their focus and expertise.