Tuestion 29 ot yet nowered Walsh Corporation's relevant range of activity is 7.000 units to 11,000 units. When it produces and sels 9,000 units, its average costs per unitare as follows: its out of Tag question 5.50 Direct materials Direct labor Variable manufacturing overhead Fixed manufacturing overhead Fived selling expense Fixed administrative expense Sales commissions Variable administrative expense Average Cost per Unit $ $ 3.90 $ 1.30 $ 13.50 $ 2.25 $ 1.80 $ 0.50 $ 045 10,000 units are produced, the total amount of fixed manufacturing cost incurred is closest to Select one O a 5121.500 Ob 5148.500 O c5128.250 O d. $135.000