At an activity level of 4,000 machine hours in a month, Curt Corporation's total variable production engineering cost is $154,200 and its total fixed production engineering cost is $129.000. If the activity level was increased to 4300 machine hours per month Assume that this level of activity is within the relevant range. What is total factory overhead costs at 4300 hours? 156090 29785 none of the above No answer text provided 85 perlod costs can be classified as SGA True 0 False 6 O False 16 39 product costs can be classified as selling or administrative True False 39 D37 Sales commission is considered to be a product cost True False 0988 Penner Company uses the weighted average method in its process costing system. The following