What estimated figure is used in the projection for the ten-year cost of ownership, excluding emergencies?

Answer

$21,300

When projecting the purchase price ($2,800), initial supplies ($500), and recurring annual costs ($1,800/year), the ten-year cost (excluding emergencies) lands near $21,300.

What estimated figure is used in the projection for the ten-year cost of ownership, excluding emergencies?
animalcostDogbreedBearded Collie