sing production and geological data, the management of an oil company estimates that oil will be pumped from a producing field at a rate given by the following. 90 R(t) = t+ 9 +9; Osts 15 (t) is the rate of production (in thousands of barrels per year) t years after pumping begins. Find the area between the graph of R and the t-axis over the interval ,11] and interpret the results. he area is approximately | square units. (Round to the nearest integer as needed.) Choose the correct interpretation of the results below. A. It will take approximately 118 years after pumping begins to reach a thousand barrels. O B. It will take approximately 119 years after pumping begins to reach a thousand barrels. C. Total production from the end of the third year to the end of the eleventh year will be approximately 118 thousand barrels. O D. Total production from the end of the first year to the end of the fifteenth year will be approximately 118 thousand barrels