during 2021, its first year of operations, pave construction provides services on account of $160,000. by the end of 2021, cash collections on these accounts total $110,000. pave estimates that 25% of the uncollected accounts will be uncollectible. in 2022, the company writes off uncollectible accounts of $10,000.

land, a building and equipment are acquired for a lump sum of $ 1,000,000. the market values of the land, building and equipment are $ 300,000, $ 800,000 and $ 300,000, respectively. what is the cost assigned to the equipment? (do not round any intermediary calculations, and round your final answer to the nearest dollar.)