anybody can assist on this question

Porch Inc. is considering to purchase a new machine to replace its old ones. The new machine will cost $520,000. An installation costs of $4,000 will be needed. The existing machine will be sold off for $26,000 if new machine is bought, but will require a disposal fee of $2,600. Calculate the initial investment of this project. A $500,600 B $524,000 $547,400 $492,600