Determine the marginal cost for Pfizer's new drug production line.

Cost Components	Fixed Costs ($)	Variable Costs per Unit ($)	Production Volume (units)
Drug Production	1,500,000,000	10	300,000,000

Requirements:

Calculate the marginal cost per unit.

Assess how changes in production volume affect the marginal cost.

Determine the pricing strategy based on marginal cost analysis.

Provide recommendations for cost management in drug production.