Hello , I am stucked with the calculation of the calculating the cost per unit for my product

Hello , I am stucked with the calculation of the calculating the cost per unit for my product . the requirement is described as below : "calculate cost per unit of your two or more proposed products. Feel free to modify the taken assumptions in the last semester, include additional data, etc (please see the attached excel file ) To provide you with some potential but not exclusive aspects that could be considered in the assignment refer to the list below: • Full-costing vs. variable costing • Break-Even-Analysis • Evaluation of different methods to allocate overhead costs (costs-benefits-drawbacks of each method) • Cost-allocation of R&D costs, issues and potential solutions • Allocation of cost to inventory (finished goods, work in process) • Economic depreciation • Imputed Interest • Life-cycle cost accounting • Risk-analysis of costs using Monte Carlo Simulation "