I would say D because I think that best represents a foreign policy.

Indian classical music is the classical music of the Indian subcontinent, this includes India, Pakistan, Bangladesh, Sri Lanka and Nepal.It has two major traditions: the North Indian classical music tradition is called Hindustani, while the South Indian and Sri Lankan expression is called Carnatic. These traditions were not distinct until about the 16th century. During the period of Mughal rule of the Indian subcontinent, the traditions separated and evolved into distinct forms. Hindustani music emphasizes improvisation and exploring all aspects of a raga, while Carnatic performances tend to be short and composition-based. However, the two systems continue to have more common features than differences.

A firm would be motivated to employ more workers if it willing to expand its production.
Explanation:
The levels and stages of productions are not pre believed brackets that the company exists in but a mere characterization.
All companies would usually start at the stage 1 and then move their operations further up.
This movement of the operation by the company also requires more capital from their side and eventually more labor as the old amount will not be able to cope with the increased amount of work.
This is when the company will decide to hire new workers and to expand the base of the company.