In November of 2019, Cam's Carpet store received $700 cash from a customer for services to install their home carpet in December of 2019. During the month of December Cam's Carpet made a carpet sale to another customer for $900 that cost Cam $350. The beginning inventory balance at December 1, 2019 was $4,200. At the end of December when all journal entries have been recorded, Cams's Carpet financial statements will show inventory of , unearned revenue of expenses of and total revenues of