If set {t: B(t)>$10K } is not empty, then answer yes, otherwise answer no
If there exists t such that B(t)>$10K then answer yes, otherwise answer no
If for all t, B(t) <= $10K then answer no, otherwise answer yes
If set {t: B(t)>$10K } is not empty, then answer yes, otherwise answer no
If there exists t such that B(t)>$10K then answer yes, otherwise answer no
If for all t, B(t) <= $10K then answer no, otherwise answer yes