A profit formula for dining plates from the previous year was modeled by the function p(d) = 15d² + 1,200d + 2,000. the manufacturer noticed an increase in the number of units sold by 50% the next year, which can be modeled by the function l(d) = 1.5d. which composite function can be used to find the new profit formula after the increase in the number of units?
O p(d) = 7.5d² + 600d + 2,000
O p(d) = 3.75d² + 600d + 2,000
O p(d) = 22.5d² + 1,800d + 2,000
O p(d) = 33.75d² + 1,800d + 2,000