Millie belongs to a defined benefit pension plan in which she accrues a $750 flat benefit for each year of service. Millie's annual earnings for each of the past three years are $47,000, $48,000 and $49,000. If Millie has 30 years of service, calculate her annual pension benefit accrued to date?

options

$750

$22,500

$24,200

$28,500