can I get help with C

Susan works for a company that makes and sells vases, and she just completed the preliminary gross margin analysis related to the recently completed fiscal year. She followed past practice and allocated MOH costs using a plant-wide rate based on DI hours. The company makes two varieties of vases: Sturdy and Delicate. Susan wasn't-convinced that using a single plant-wide rate was the best way to go. So she divided the company's MOH costs into three categories according to common descriptions noted in the accounting system: molding (driven by DL hours), polishing (driven by machine hours), and packaging (driven.by packaging hours). She gathered the following information to assist in her analysis. Your answer is correct: Calculate the activity-based rates using the more detailed information she gathered. (Round answers to 2 decimal places, eg. 15.25.) Allocate MOH costs to the two products using these ABC rates: MOHApplied to Sturdy Vase MOHApplied to Delicate Vase Determine the total product cost per unit for each type of vase under this approach. (Round answers to 2 decimal places, eg. 15.25. eTextbook and Media Attempts: 3 of 5 used (c) Calculate the gross margin per unit for each type of vase (1) assuming the plant-wide rate was used and then (2) assuming the ABC rates were used. (Round answers to 2 decimal places, e.g. 15.25.) Calculate the gross margin per unit for each type of vase (1) assuming the plant-wide rate was used and then (2) assuming the ABC rates were used. (Round answers to 2 decimal places, e.g. 15.25.)