For 20x5, Marcotte's Animal Supply Manufacturing uses machine-hours as the only overhead cost-allocation base. The accounting records contain the following information: Using job costing, the 205 budgeted manufacturing overhead rate is: a. $5.00 per machine-hour b. $4.00 per machine-hour c. $6.00 per machine-hour d. $4.80 per machine-hour Dartmouth Corporation manufactures two models of office chairs, a standard and a deluxe model. The following activity and cost information has been compiled: Number of setups and number of components are identified as activity-cost drivers for overhead. Assuming an activity-based costing system is used, what is the total amount of overhead costs assigned to the standard model? a. $101,200 b. $81,200 c. $61,200 d. $81,900