Quarta-Rad, Inc. (QURT) › Cost of RevenueQuarta-Rad, Inc. (QURT) — Cost of RevenueAnnual figures by period end, from SEC filings.2017-12-31: $892.0K2018-12-31: $674.5K2019-12-31: $647.2K2020-12-31: $645.1K$645.1K2017-12-31Cost of Revenue (USD)2020-12-31Period endedCost of RevenueChange YoYSource filing2020-12-31$645.1K-0.3%2021-04-15From 2020-01-012019-12-31$647.2K-4.1%2021-04-15From 2019-01-012018-12-31$674.5K-24.4%2020-03-30From 2018-01-012017-12-31$892.0K—2019-04-15From 2017-01-01Other metrics: RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsOperating Cash FlowCapital ExpendituresShares OutstandingDividends Per ShareWeighted Average Diluted SharesEPS (Basic)