Burk Company uses activity-based costing. Two of Burk Company’s production activities are spinning and molding. Assume the company estimates manufacturing overhead costs to be $20,000 per month for spinning and $35,000 per month for molding. Burk Company allocates spinning costs based on the number of machine hours used. Molding costs are allocated based on number of batches. Suppose Burk Company estimates it will use 50,000 machine hours and have 60,000 batches. What is the predetermined overhead allocation rate for spinning?

Penny poodle wanted to know which dog obedience training program was more effective: puppy pride, the approach she has been using for any years, or doggie do-right, a new approach. penny convinced 50 human companions of untrained dogs to participate in her study. the dogs and their humans were randomly assigned to complete the puppy pride or doggie do-right course. at the end of the training programs, all of the dogs were scored on their level of obedience on a standardized dog obedience checklist (scores could range from 10 to 100). the design of this study is: