At the high val of activity in November 7,000 machine hour worn and power costs were 18.000 for a more ww2.500 on www posts to HK30,000. Using the low method, the estimated fixed cost of power HKS 0,000 b. HK$12,600 c. HK$ 5,400 d. HK$18,000 > A Moving to another question will save this response 72