Evaluate the marginal cost of expanding Intel's semiconductor production.

Cost Components	Fixed Costs ($)	Variable Costs per Unit ($)	Production Volume (units)
Semiconductor Fabrication	1,500,000,000	400	3,000,000

Requirements:

Calculate the marginal cost per unit.

Analyze how changes in production volume affect the marginal cost.

Determine the pricing strategy based on marginal cost analysis.

Provide recommendations for cost management in semiconductor production.