Equipment worth \10,000depreciatesatdepreciates atdepreciatesat20%peryear.Afterhowmanycompleteyearswillitbeworthlessthanper year. After how many complete years will it be worth less thanperyear.Afterhowmanycompleteyearswillitbeworthlessthan$3,000$?
666 years
444 years
555 years
777 years