In response to a growing trend of workers eating at their work stations, OfficeEase LLC, an Internet retailer, offers a line of products that can be used to protect office equipment and furniture including a plastic sheath for a computer keyboard and a spill-proof cup. Last year, its net sales were $1,450,000 with cost of goods sold for $353,000. The company's expenses, last year, totaled $960,000. Calculate the company's net profit percentage.

9.4 percent

24.3 percent

66.2 percent

75.6 percent

8.0 percent