Edington Electronics Inc. produces and sells two models of pocket calculators, XQ-103 and XQ-104. The calculators sell for $15 and $25, respectively. Because of the intense competition Edington faces, management budgets sales semiannually. Its projections for the first 2 quarters of 2020 are as follows. No changes in selling prices are anticipated. Prepare a sales budget for the 2 quarters ending June 30, 2020. List the products and show for each quarter and for the 6 months; units, selling price, and total sales by product and in total