can someone help me with this ONE QUESTION?? its mangerial accounting tyyyyy

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Exercise 18-23 (Algo) CVP analysis with three products LO P3 R\&R Tax Service offers tax and consulting services to individuals and small businesses. Data for fees and costs for three types of tax returns follow. Fixed costs total $48,720. (2) Determine the break-even point in units using the weighted-averago contribution margin. (3) Determine the number of units of each product that will be sold at the break-even polnt: \begin{tabular}{|l|l|l|l|} \hline & Sales mix & Nnits sales at the break-even point \\ \hline Easy & & \\ \hline Moderate & & \\ \hline Business & & \\ \hline \end{tabular} Weighted-average contribution margin