statement3:
if janice were to add a 10-year period certain option to her annuity, her income yield would be reduced when compared to not having the option前半段是对的
but it would be reduced by greater amounts the longer she waits to purchase the annuity.后半段是不是错的？如果晚点再买年金，yield应该是上升的吧？而不是reduce by greater amounts?
