Richardson, Inc. purchased raw materials worth $800 for cash. The journal entry to record this transaction will include ________. Process costing is used. a debit to Accounts Payable for $800 and a credit to Raw Materials Inventory for $800 a debit to Raw Materials Inventory for $800 and a credit to Cash for $800 a debit to Cash for $800 and a credit to Raw Materials Inventory for $800 a debit to Raw Materials Inventory for $800 and a credit to Accounts Payable for $800