Investment X offers to pay you $6000 per year for 14 years, whereas investment Y offers to pay you $8000 per year for 11 years. If the discount rate is 10 percent, Investment X has a present value of $_________, and Investment Y has a present value of $________. If the discount rate is 19 percent, Investment X has a present value of $__________, and Investment Y has a present value of $___________.