Sales Mix and Break-Even Sales Data related to the expected sales of laptops and tablets for Tech Products Inc, for the current year, which is typical of recent years, are as foliows: The estimated fixed costs for the current year are $642,180. Required: 1. Determine the estimated units of sales of the overall (total) product, E, necessary to reach the break-even point for the current year. units 2. Based on the break-even sales (units) in part (1), determine the unit sales of both laptops and tablets for the current year. Laptops: units Tablets: units 3. Assume that the sales mix was 70% laptops and 30% tablets. Determine the estimated units of sales of the overall product necessary to reach the break-even point for the current year. units Why is it 50 different? The break-even point is in this scenario than in part (1) because the sales mix is weighted the contribution margin per unit of product