多元函数的真问题

d列公式:

= IF(OR(A2 =“A”,A2 =“B”,A2 =“C”,A2 =“D”,A2 =“E”,A2 =“F”),C2*0.02,IF(A2 =“G”,C2*0.03,IF(OR(A2 =“H”,A2 =“I”),IF(B2 & gt;=0.28,C2*0.04,C2*0.02))))

结果如图所示: