please give me the excel formulas for the yellow

Northwest's controller wants to apply activity-based costing to allocate the $108,000 of overhead cost to the two products to see whether product cost per unit would change markedly from that above. The company's budgeted activity usage equals its actual activity usage for the period. The following additional information is collected. Required: 1. Compute the activity rate for each activity using activity based costing. (Use cells A4 to 121 from the given information to complete this question.) 3. Determine product cost per unit for each of the two products using activity-based costing. (Use cells A4 to 121 from the given information to complete this question.)