Problem $13-33$A Comprehensive problem: single cycle

The following transactions pertain to Smith Training Company for Year $1$:

Jan. $1$ cash from the issue of common stock. $$25,000$

Mar. $1$ Paid rent for two years, $$8,400$

Apr. $14$ Purchased $$400$ of supplies on account.

June $30$ Recived cash for $1$ year's prepaid service $$12,000$

July $5.$ Accounts payable paid $$300$

Aug. $1$ Billed for services provided during July $$4,800$

Aug. $8$ Cash received $$1,600$ for services rendered.

Sept. $1$ Paid employee salaries of $$18,000$ cash.

Sept $9.$ Received $$4,250$ cash from accounts receivable

Oct $5$ Billed for services provided $$17,000$

Nov. $2$ Paid a dividend of $$500$

$31$ recognize the services provided on the contract

$31$ Recorded accrued salaries $$1,110.$

$31$ Recorded the rent expense for the year.

$31$ Physically supplies On hand; $$50$

Required

a$.$ Record the preceding transactions in the general journal.

b$.$ Post the transactions to T$-$accounts and calculate the account balances.

c$.$ Prepare a trial balance.

d$.$ Prepare the income statement, statement of changes in stockholders' equity, balance sheet, and statement of cash flows.

e$.$ Prepare the closing entries at December $31.$

f$.$ Prepare a trial balance after the closing entries are posted.

I need help mostly on D$,$E & F