how to calculate sales and cost of goods sold for this??

Proprietor: Ms. Nicole Coffeur Name: Teenage Style Bag Description: Hair and Beauty Salon 11 2 2,280 The business has the following opening balances: Cash At Bank Account Receivable Motor Vehicle Account Payable Bank Loan (due 2022) Hair Styling Equipment Hair Styling Supplies Capital $19,843 $22,823 $30,726 $7,071 $28,294 $20,074 5862 2 Additional Information: Bank loan interest rates (% per year) Motor vehicle useful life (years) Motor vehicle scrap value (S) Insurance paid for months) Rent paid for (months) Hair styling equipment useful life (years) Hair styling equipment scrap value (s) Closing stock of hair styling supplies on 30/6 (5) Staff work a 14 day fortnight and are paid on the 15th day. 3,071 693 Transactions: Date Description Amount Date Description 1.Jun Paid General Insurance $2,913 2-Jun Advertising Expense - Cash 3-Jun Rent of Business Premises $3,552 4-Jun Purchase hair styling supplies - account 8-Jun Receive Payment from Account Customers $1,501 9-Jun Hair styling fees - Cash 9-Jun Cash Withdrawals by Owner $1,040 10-Jun Manicure services - Account 13-Jun Purchase books and magazines $100 13-Jun Sundry Expenses 13-Jun Payment to Account Payable 5848 14-Jun Manicure services - Account 15-Jun Staff Wages $2,415 15-Jun Payment to Account Payable 16-Jun Facial services fees - Cash $1,616 17-Jun Receive Payment from Account Customers 17-Jun Hair styling fees - Account $1,981 23-Jun Additional cash contributed by owner 24-Jun Facial services fees - Cash $1,574 24-Jun Hair styling fees - Account 25-Jun Motor Vehicle Expenses S291 26-Jun Manicure services - Cash 26-Jun Hair styling fees - Cash $1,323 28-Jun Facial services foes - Cash 28-Jun Manicure services - Cash $952 28-Jun Advertising Expense - Account 29-Jun Staff Wages $2,415 Comments: - Assume that this assignment involves an existing business that was purchased by the new owner on 1 June 2019. - Note the list of transactions is in date order, left to right, line by line. - Use three separate ledger accounts for revenue, namely hair styling services, manicure services and facial services. All revenues relate to the month of June. - Transactions involve cash unless specified as 'Account'. - Record payments for rent and insurance in prepaid accounts initially. - Information relevant to complete adjusting entries can be found in the top right section of this page. - The periods to which the rent and insurance apply commence on 1 June - Round your calculations to the nearest dollar. Amount $653 $795 $1,201 $1,288 $450 $1,112 $1,165 $1,677 $2,653 $1,992 $807 $1,613 $1,219