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On 1st June 2021 Konan Book Shop had the following debtor account balances in the general ledger: Melbourne College $2,100 D. Weaver A. Cassandra 950 Debtor control $3,400 350 During the month of June 2021, the following financial events occurred: June 4 Issued Invoice to S. Mohamad for $800, plus $80 GST (cost of sale $390). June 10 Invoiced D. Weaver $530 for goods provided, plus $53 GST (cost of sale $250). June 11 Received $950 from A. Cassandra. June 15 Invoiced Heathcote Primary School $2,200, including GST of $200 (cost price $1,200) June 20 Received $500 from S. Mohamad. June 24 Invoiced I. Lawrence $280, plus $28 GST, for goods delivered (cost of sale $150). June 28 Issued Invoice to Melbourne College for $1,000, plus $100 GST (cost of sale $590). Required: a. Prepare the Credit sales journal and Cash receipts journal for Konan Book Shop for the month of June 2021. b. Post the journal entries to the debtor accounts (both control and subsidiary) c. Prepare the Debtor schedule