Thyne Incorporated has provided the following data concerning one of the products in its standard cost system. Variable manufacturing overhead is applied to products on the basis of direct labor-hours. Standard Quantity or Standard Inputs Hours per Unit of Price or Rate Output Direct materials 6.9 per grams $9.20 gram $ per Direct labor 0.90 hours 21.20 hour Variable per manufacturing 0.90 hours $3.60 hour overhead The actual output for the period was 3,900 units. The total standard cost per unit is closest to: O $90.70 per unit O $85.80er unit O $84.22 per unit O $82.56 per unit