Task 1 · Introduction to Bookkeeping LO24 marksThis task is about calculating invoice amounts.Northgate Electrical: price quotationCustomer: Elmfield Joinery200 × A4 copier paper at £9.90 per boxTrade discount: 10%VAT at 20%Calculate the amounts to be shown on the sales invoice. (4 marks)£List price before discountsNet amountVAT @ 20%Total