help me with a bit of explanation. I don't know accounts

UESTION TWO Mulenga.C.Ltd prepared the following summary of receipts and paym ents accou int for the month of Aoril 2016: Mulenga C.Ltd make all payments by cheques and all monies received are banke dimmediately. Before preparing bank reconciliation an in vestigation revealed the following: a. The ba lance brought forward from March 2016 in the ca sh book should be K750000 and not K770000 a A cheque drawn for K128000 for a dvertising had been incorrectly entered in th e cash book as K125000. a Dividends received in the month of April of K89000 were credited by the bank but no en tries were made in the ca sh book. - Business rates are pa id directly by the bank under a stand ing order a rrangeme nt. An a mount of K120000 was paid on 30 April 2016 and no entries have bee n made in the ca sh book. e) A cheque received from Kebby for K207000 had been neturn ed by the bank an dm arked 'insuffficient funds'. No a dju stment has been made in the cashbook. 5) A cheque for K35000 for miscellaneous consumables was entered in the cash book as a receipt instead of as a payment. D Cheques received totalling K807 000 had been entered in the cashbook and pa id into the bank, but had not been credited by the bank until 3 May. to. Cheques drawn amounting to K345000 had not been presented to the bank f or payment. 1 Bank service charges of K67000 appearing on the bank statement have not b een entered in the cashbook. REQUIRED: i) Calculate the closing bal ance that should a ppear on the cashbook, taking into account the appropriate information from the investigation. (15 Marks) ii) Prep are a bank reconcilia tion statem ent as at 30 April 2016. 10M arks)