Final answer:
The need for qualified pharmacists in Nepal is largely due to the high demand for healthcare professionals, which is affected by access to medical education, patient access, and broader healthcare legislation.
Step-by-step explanation:
The great need for qualified pharmacists in Nepal can be attributed to a few different factors, including a high demand for healthcare professionals, challenges in the education system, and overall economic challenges. However, the most accurate answer from the provided options would be B. High demand for healthcare professionals. In low-income countries, there are obstacles that include limited access to medical education and to patients. Furthermore, legislation that expands access to healthcare can significantly increase the demand for healthcare professionals, as more people have means to seek medical treatment, thus necessitating a larger workforce. Supply and demand analysis in the field of economics help us understand these market dynamics.