Assume that a company sells customized sweatshirts for $15 per unit. It pays a sales commission of $5 per unit sold. The company must buy sweatshirts from its supplier in batches of 100 units at an average unit cost of $7 per sweatshirt. The number of sweatshirts the company would need to sell to earn a target profit of $1,590 is closest to: 579 sweatshirts. 600 sweatshirts 1,933 sweatshirts. 533 sweatshirts