what formulas would I use to work out these calculations?

Please help!!

You complete using any method you've learnt This is done for you You complete Financial Year Summary Sheet Patron Revenue Total Product Profit Total Staff Cost Gross Profit Monthly Profit Jul-18) Aug-18 Sep-18 Oct-18 Nov-18 Dec-18 Jan-19 Feb-19 Mar-19 Apr-19 May-19 Jun-19 Monthly Fixed Costs $ 23,800 $ 23,800 $ 23,800 $ 23,800 $ 23,800 $ 23,800 $ 29,500 $ 29,500 $ 29,500 $ 29,500 $ 29,500 $ 29,500 FY 2018/19 Total $ $ $ $ $ 319,800 $ Jul-19 Aug-19 Sep-19 Oct-19 Nov-19 Dec-19 Jan-20 Feb-20 Mar-20 Apr-20 May-20 Jun-20 Total $ $ $ $ $ $ $ $ $ $ $ 29,500 29,500 29,500 29,500 29,500 29,500 68,740 68,740 68,740 68,740 68,740 68,740 $ FY 2019/20 $ $ $ $ $ 589,440 $