I need assistance with this question

QUESTION 3 The price of crude oil during the period 2000-2010 can be approximated by P(t) = 4t + 12 dollars per barrel (0 s ts 10) in year t, where t = 0 represents 2000. Saudi Arabia's crude oil production over the same period can be approximated by Q(t) = -0.02412 + 0.72t + 5 million barrels per day (0 s ts 10). Use these models to estimate (a) The rate of change of the price of crude oil. dollars per barrel (b) The rate of change of Saudi Arabia's crude oil production. million barrels per day (c) The rate of change in Saudi Arabia's revenue in 2004. million dollars (round to the nearest $1 million) Show your work separately and submit using the link in the Exam tab of HuskyCT