Carol and John shared equally in an inheritance. Using his share, John immediately bought a 10-year annuity-due with an annual payment of $2,500 each. Using her share, Carol bought a 15-year annuity with an annual payment of Z, with the first payment in 3 years. The present value of both annuities was determined using an annual effective interest rate of 8%. Calculate Z. 1,680 2,286 2,469 2,666 3,028