找存留金额與等级 (10881)

A13{=MATCH(A9,SUBTOTAL(9,OFFSET(E2,,MATCH(A11,1:1,)-5,ROW(1:19))))+11

A15{=MIN(TEXT(A9-SUBTOTAL(9,OFFSET(E2,,MATCH(A11,1:1,)-5,ROW(1:19))),"0;9999")*1)