Sunland, Inc, is a company that manufactures and sells a single product. Unit sales for each of the four quarters of 2025 are projected as follows. Sunland incurs variable manufacturing costs of $0,40 per unit and variable nonmanufacturing costs of $0.35 per unit. Sunland will incur fixed manufacturing costs of $806,400 and fixed nonmanufacturing costs of $1,209,600. Sunland will sell its product for $4 per unit. Determine the amount of net income Sunland will report in each of the four quarters of 2025 , assuming actual sales are as projected and employing the integral approach to interim financial reporting. (Ignore income taxes.) Repeat the analysis under the discrete approach. (Round answers to 0 decimal places, e.g. 5,125. Enter negative amounts using either a negative sign preceding the number e.g. -45 or parentheses e.g. (45).) Attempts: 1 of 7 used (b1) Compute Sunland's profit margin on sales for each of the four quarters of 2025 under both the integral and discrete approaches. (Round answers to 1 decimal place, e.s. 52.5\%. Enter negative amounts using either a negative sign preceding the number e.g. -45 or parentheses e.g. (45).)