Kaelker Corporation reports that at an activity level of 7,000 units, its total variable cost is $590, 730 and its total fixed cost is $372, 750. What would be the total cost, both fixed and variable, at an activity level of 7, 100 units? Assume that this level of activity is within the relevant range. $977, 244 $963, 480 $970, 362 $971, 919 All of the following would be classified as product costs except: salaries of the marketing staff. property taxes on production equipment. wages of machine operators. insurance on factory machinery. A soft drink bottler incurred the following factory utility cost: $3, 936 for 800 cases bottled and $3, 988 for 900 cases bottled. Factory utility cost is a mixed cost containing both fixed and variable components. The variable factory utility cost per case bottled is closest to: $0.52 $4.43 $4.92 $4.66 The following costs were incurred in April: Prime costs during the month totaled: $67,000 $38,000 $53,000 $103,000