help me please to answer all question ,

Use the following information's for Arab bank for questions 1.1 1.10. Arab Bank Balance Sheet 31-Dec-2020 Assets Cash and due from Banks $75,000 Investment Sec 15,000 Loans 100,000 Premises 10,000 Average Total Assets 200,000 Liability & Equity $30,000 Demand Deposit Time Deposit 90,000 Federal Fund 60,000 20,000 Equity Average Liability and Equity 200,000 Arab Bank Income Statement 31-Dec-2020 Interest Income $300,000 150,000 Interest Expanse None Interest income None interest expanse 20,000 60,000 Tax 11,000 Net Income $99,000 1.1. What is Arab Bank return on assets? 1.2. What is Arab Bank earning assets? 1.3. What is Arab Bank spread ratio? 1.4. What is Arab Bank net interest margin ratio? 1.5. What is Arab Bank efficiency ratio? 1.6. What is Arab Bank assets utilization ratio? 1.7. What is Arab bank operating risk ratio? 1.8. What is Arab bank tax ratio? 1.9. What is Arab bank net noninterest margin? 1.10. What is Arab bank interest expense ratio