11:041 item is related to the price of the item by D(x) = -x2 + 34.8x + 1,928, where the price is in dollars and x is in thou- sands of units. A manufacturer will supply x thou upply & thousands of units of the item when the price of the item is S(x) = 1.4x2 - 50x + 1,480 dollars. Find both ... the consumer's and producer's surplus. 25. Business: Consumer's and Producer's Surplus The monthly demand for a particular item is related to the price of the item by the function D(x) = -0.01x2 + 220, where the price is in dollars and x is in thousands of units. A manufacturer will supply x thousands of units of the item when the price of the item is S(x) = 0.03x2 - 1.6x + 136 dollars. Find both the con- sumer's and producer's surplus. 25 O Send a chat