Can you please show the math, I'm lost on how the values are found.

Required information [The following information applies to the questions displayed below.) Val's Hair Emporium operates a hair salon. Its unadjusted trial balance as of December 31, 2018, follows, along with information about selected accounts. Account Names Cash Debit $ 4,600 Supplies 5, 100 Prepaid Rent 8,400 Accounts Payable Salaries and Wages Payable Income Tax Payable Credit Further Information As reported on December 31 bank statement. Based on count, only $1,700 of supplies still exist. This amount was paid November 1 for rent through the end of January. $ 1,900 This represents the total amount of bills received for supplies and utilities through December 15. Val estimates that the company has received $530 of utility services through December 31 for which it has not yet been billed. Stylists have not yet been paid $100 for their work on December 31. The company has paid last year's income taxes but not this year's taxes. 2,800 This amount was contributed for common stock in prior years. 700 This is the balance reported at the end of last year. 89, 200 Customers pay cash when they receive services. This is the cost of stylist wages through December 30. This is the cost of utilities through December 15. This year's rent was $2,800 per month. This is the cost of supplies used through November 30. The company has an average tax rate of 30%. $94,600 Common Stock Retained Earnings Service Revenue Salaries and Wages Expense Utilities Expense 29,900 13,000 Rent Expense Supplies Expense 28,000 5,600 Income Tax Expense Totals $94,600 2. Name the five pairs of balance sheet and income statement accounts that require adjustment and indicate the amount of adjustment for each pair. Amount Adj. Balance Sheet Account |(1) Supplies (2) Prepaid Rent |(3) Accounts Payable |(4) Salaries and Wages Payable |(5) Income Tax Payable Related Income Statement Account Supplies Expense Rent Expense Utilities Expense Salaries and Wages Expense Income Tax Expense