ENDRA Life Sciences Inc. (NDRA) › Cost of RevenueENDRA Life Sciences Inc. (NDRA) — Cost of RevenueAnnual figures by fiscal year, from SEC filings.2017: $172.8K2018: $02019: $02020: $0$02017Cost of Revenue (USD)2020Fiscal YearCost of RevenueChange YoY2020$0—2019$0—2018$0-100.0%2017$172.8K—Other metrics: RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsOperating Cash FlowCapital ExpendituresShares OutstandingDividends Per Share