The number of barrels of oil produced from North Dakota oil wells since January 2014 is estimated to be B = 2905800214\" million barrels, wheret is in months since January 2014.1 Estimate the relative rate of change of oil production in March 2015 using the following values of At. Round your answers to three decimal places. (a)At = 1 The relative rate of change is i % per month. (b)At = 0.1 The relative rate of change is i 2.360 % per month. (c) At = 0.01 The relative rate of change is i ! % per month. lwww.dmr.nd.gov/oilgas/stats/statisticsvw.asp, accessed September 6, 2016