Assess the cost-effectiveness of Facebook's investment in AI-driven customer support using job costing.

Cost Components	Fixed Costs ($)	Variable Costs per Implementation ($)	Implementation Volume (implementations)
AI-Driven Customer Support	25,000,000,000	1,000,000	100,000

Requirements:

Calculate the total project cost using job costing methodology.

Determine the break-even point for AI-driven customer support.

Analyze the impact of technological advancements on support costs.

Conduct a sensitivity analysis on market demand and user satisfaction.

Evaluate the potential for improving customer support efficiency.

Provide recommendations for optimizing job costing in customer support.