Really? Corp. manufactures light features. They currently have two product lines, the single bulb and the six bulbs. Really? has total overhead of $153,750. Really? has identified the following information about its overhead activity cost pools and the two product lines: Required: 1. Suppose Really? used a traditional costing system with machine hours as the cost driver. Determine the amount of overhead assigned to each product line. 2. Calculate the activity proportions for each cost pool in Reallx?'s ABC system. 3. Calculate the amount of overhead that Really? will assign to the one bulb line if it uses an ABC system. 4. Determine the amount of overhead Really? will assign to the six bulbs line if it uses an ABC system