Saudi Telecom Company, a leading provider of telecommunications services, presented the following financials for the year ended December 31, 2023:

Income Statement:

• Total Revenue: SAR 12,000,000
• Cost of Revenue: SAR 4,000,000
• Operating Expenses: SAR 3,500,000
• Net Income: SAR 4,500,000

Balance Sheet:

• Total Assets: SAR 25,000,000
• Total Liabilities: SAR 8,000,000
• Shareholder's Equity: SAR 17,000,000

a) Compute the gross profit margin and net profit margin for Saudi Telecom Company. b) Calculate the return on assets (ROA) and return on equity (ROE) for Saudi Telecom Company. c) Evaluate the financial performance of Saudi Telecom Company based on the calculated ratios.