At an activity level of 9,700 machine-hours in a month, Falks Corporation's total variable production engineering cost is $810,435 and its total fixed production engineering cost is $193,050. What would be the total production engineering cost per machine- hour, both fixed and variable, at an activity level of 9,900 machine-hours in a month? Assume that this level of activity is within the relevant range. (Round intermediate calculations to 2 decimal places.)