Average tax rate. "ns Firm A has azilo marginal tax rate, and firm Z ha a 28% marginal tax rate Firm A owns a contra interest in Irm z. The owners of from A decide to incurr as 9,500 deduchble expense that will I benefit both firms. Compute the affer tax cos of the expense assuming that, @ Firm A incurs the expense 6) Firm 2 incur - ((x(1 oft P4 TI-30XS MultiView TEXAS INSTRUMENTS -2149500. 1995 in insert delete data *10n cos1 COS ( Hinb mode angle prb En sin sin 2nd 10- log In hyp clear var yar ss has a allo marginal marginal tax rate. F in Irm z. The own a $ 9,500 deduchible 30th firms. Compe xpense assuming 1 A incurs the ex Average tax rate. "ns Firm A has azilo marginal tax rate, and firm Z ha a 28% marginal tax rate Firm A owns a contra interest in Irm z. The owners of from A decide to incurr as 9,500 deduchble expense that will I benefit both firms. Compute the affer tax cos of the expense assuming that, @ Firm A incurs the expense 6) Firm 2 incur - ((x(1 oft P4 TI-30XS MultiView TEXAS INSTRUMENTS -2149500. 1995 in insert delete data *10n cos1 COS ( Hinb mode angle prb En sin sin 2nd 10- log In hyp clear var yar ss has a allo marginal marginal tax rate. F in Irm z. The own a $ 9,500 deduchible 30th firms. Compe xpense assuming 1 A incurs the ex