XYZ Corporation is a multinational conglomerate operating in various industries. The company provided the following financial information for the fiscal year ended December 31, 2023:

Revenue: $10,000,000
Cost of Goods Sold (COGS): $4,500,000
Gross Profit: $5,500,000
Operating Expenses: $3,200,000
Depreciation Expense: $600,000
Interest Expense: $400,000
Income Tax Expense: $800,000
Net Income: $1,500,000
Weighted Average Number of Shares Outstanding: 2,000,000 shares
Based on the provided information, perform the following tasks:

a. Calculate the following financial ratios:

Gross Profit Margin
Operating Profit Margin
Net Profit Margin
Return on Assets (ROA)
Return on Equity (ROE)
Earnings per Share (EPS)
Price-Earnings (P/E) Ratio
b. Analyze XYZ Corporation's financial performance and provide insights into its profitability, efficiency, and valuation based on the calculated ratios.