A trash oompactor was purchased two years ago for $$80,000.$ The current $MV$ is $$50,000$ and can be kept in service for seven more years. Using a MARR of $12\%$ per year, use the data below to determine the best time to abandon the project.

$\backslash$table$[[,$Year $1,$Year $2,$Year $3,$Year $4,$Year $5,$Year $6,$Year $7],[\backslash$table$[[$Net$],[$Annual$],[$Receipts$]],$$$20,000,$$$20,000,$$$18,000,$$$15,000,$$$12,000,$$$6,000,$$$3,000$