please complete excel portion

Obj. 4 Mello Manufacturing Company is a diversified manufacturer that manufactures three products (Alpha, Beta, and Omega) in a continuous production process. Senior management has asked the controller to conduct an activity-based costing study. The controller identified the amount of factory overhead required by the critical activities of the organization as follows: Details The activity bases identified for each activity are as follows: The activity-base usage quantities and units produced for the three products were determined from corporate records and are as follows: Each product requires 40 minutes per unit of machine time. INSTRUCTIONS 1. Determine the activity rate for each activity. 2. Determine the total and per-unit activity cost for all three products. Round to nearest cent. 1. Determine the activity rate for each activity. 2. Determine the total and per-unit activity cost for all three products. Round to nearest cent. 3. = Why aren't the activity unit costs equal across all three products since they require the same machine time per unit