Conduct a detailed budgeting analysis for Amazon's warehouse operations.

Cost Components	Estimated Costs ($)
Labor	400,000,000
Equipment	150,000,000
Technology	200,000,000

Requirements:

Estimate costs for labor, equipment, and technology.

Develop a comprehensive budget and timeline for warehouse operations.

Analyze potential cost overruns and recommend risk mitigation strategies.

Prepare a variance analysis report comparing budgeted and actual costs.