Identify whether each statement in the following table best illustrates the concept of consumer surplus, producer surplus, or neither.

$\backslash$table$[[$Statement$,\backslash$table$[[$Consumer$],[$Surplus$]]],[$I sold a jersey sweater for $$34,$ even though I was willing to go as low as $$27$ in order to sell,$],[$it$.,],[$Even though I was willing to pay up to $$58$ for a used textbook, I bought a used textbook for,$]]$