$187$ Use the pull down menu in the yellow cell immediately below to select when revenues and matching expenses will be recognized?

$\backslash$table$[[188,],[189,],[190,],[191,$Which accounts$],[192,\backslash$table$[[$Raw materials or finished goods are purchased increasing accounts payable$],[$Goods are received into finished goods inventory$],[$Suppliers are paid cash reducing accounts payable$],[$Customers pay cash reducing accounts receivable$]]]]$

$193$ Cleaning Service