Heller Company offers an unconditional return policy to its customers. During the current period, the company records total sales of $850,000, with a cost of merchandise to Heller of $340,000. Based on past experience, Heller Company expects 4% of sales to be returned. How much in net sales will Heller Company recognize for the current period? A. $816,000 B. $850,000 C. $510,000 D. $489,600