The sequence of events to account for a purchase on credit for a contract cleaning company would be which of the following?

a. record purchase in purchase journal, prepare purchase requisition, receive vendor invoice, prepare purchase order, summarize purchase journal and post to general ledger

b. receive vendor invoice, record purchase in purchase journal, summarize purchase journal and post to general ledger, prepare purchase order, prepare purchase requisition

c. prepare purchase requisition, receive vendor invoice, record purchase in purchase journal, summarize purchase journal and post to general ledger, prepare purchase order

d. prepare purchase requisition, prepare purchase order, receive vendor invoice, record purchase in purchase journal, summarize purchase journal and post to general ledger LO1.