I want to check my work

A Show Time Remaining. Set up a Profit and Loss Statement that shows both dollars and percentages given the following inform Opening inventory: $148,000 Advertising: $30,000 Gross Sales: $496,000 Misc. expenses: $36,000 purchases: $240,000 Closing inventory: $156,000 Customer returns: $51,600 Salaries: $52,000 Freight: $16,000 supplies: $39,000 rent: $40,000 alterations: $2,000 cash discount: 2% Maximum number of characters (including HTML tags added by text editor): 32,000 Show.RichTextEditor and character count) 120,000 CRA $ 51,600 =NS $444,400 100% -TCOGS $245,200 55% (245,200/444,400) -GM $199,200 44.8% (199,200/444,400) OpEx $197,000 44.3% (197,000/444,400) =NP $ 2,200 0.5% (2200/444,400) MacBook Air 80 F3 COD F4 * 57