a$.$ Received $$48,000$ cash from the investors who organized Looking Up Corporation

b$.$ Borrowed $$15,000$ cash and signed a note due in two years.

c$.$ Ordered equipment costing $$16,000.$

d$.$ Purchased $$6,000$ in equipment, paying $$4,000$ in cash and signing a six$-$month note for the balance.

e$.$ Received the equipment ordered in $($c$),$ paid for half of it$,$ and put the rest on account.

$\backslash$table$[[$$$48,000,],[$$$15,000,],[$$$16,000,],[$$$6,000,$$$4,000$