At an activity level of 9.100 machine-hours in a month, Falks Corporation's total variable production engineering cost is $803,530 and its total fixed production engineering cost is $161.280. What would be the total production engineering cost per machine-hour, both fixed and variable, at an activity level of 9,600 machine-hours in a month? Assume that this level of activity is within the relevant range (Round intermediate calculations to 2 decimal places.) Multiple Choice $105.10 o $106.02 O $100.50 O $100.79