Please give the solution and the way of the formula into Excel. Thanks

Problem 2 Alpha Company's Manager is considering selling price for product C. The company is using Absortion Costing in determining the total cost for each product. From the financial perspective, the company is planned to operate with cost: Production Expence Rp 3.000.000.000 Administration Expense 200.000.000 Marketing Expense 300.000.000 The predicted total asset in the beginning year is Rp 4.000.000.000, and the return of investment (ROI) is 25% Determine the mark up percentage for product C in Alpha Company using Cost-Plus Pricing Method and Absorption Costing! Problem 3 From the results of the mark up percentage for product C in question number 2, determine the selling price per kg using the Cost-Plus Pricing method based on the Absortion Costing Approach and the company's normal capacity for product C of 1,000,000 kg