Answer:
outstanding at Nov 31th: 1,465
outstanding at year-end 2,170
Explanation:
From the beginning of the month outstanding checks, we add the check written and subtract hose which are cleared.
Beginning outstanding checks: 0
November written checks: 9,960
November presented check (8,465)
outstanding at Nov 31th: 1,465
Beginning outstanding check 1,465
December written checks: 11,485
December presneted check (10,810)
outstanding at year-end 2,170