Evaluate the marginal cost of expanding Oracle’s database server infrastructure.

Cost Components	Fixed Costs ($)	Variable Costs per Unit ($)	Production Volume (units)
Database Server Infrastructure	4,800,000,000	5,000	200,000

Requirements:

Calculate the marginal cost per unit.

Determine the break-even point for the database server infrastructure expansion.

Analyze how changes in production volume affect the marginal cost.

Provide recommendations for cost management in database server infrastructure.