can someone show how to solve this type of problem using a financial calculator please. thank you so much!

Suppose the demand function for a product is given by the function: D(q) = 0.029 +90 Find the Consumer's Surplus corresponding to q = 1, 450 units. (Do no rounding of results until the very end of your calculations. At that point, round to the nearest tenth, if necessary. It may help you to sketch the demand curve, which crosses the horizontal at q = 4,500.) Answer: dollars