How much is the following Annuity worth? 1. $5,000 EACH YEAR DISCOUNTED 3 years at 10%? 2. $5,000 EACH YEAR DISCOUNTED 3 years at 7%? 3. $10,000 EACH YEAR DISCOUNTED 2 years at 12%? 4. $10,000 EACH YEAR DISCOUNTED 2 years at 9%? 5. $3,000 EACH YEAR DISCOUNTED 7 years at 12%? 6. $3,000 EACH YEAR DISCOUNTED 7 years at 5%? 7. $4,000 EACH YEAR DISCOUNTED 20 years at 10%? 8. $4,000 EACH YEAR DISCOUNTED 30 years at 12%? 9. $2,000 EACH YEAR DISCOUNTED 20 years at 10%? 10. $2,000 EACH YEAR DISCOUNTED 30 years at 12%