Can you help with this calculus question.

A leaking oil well off the Gulf Coast is spreading a circular lm of oil over the water surface. Suppose the radius of the oil spill (in meters) at time t (in minutes) after the leak is given by the function: Mt) : 4111(1.2t + 1) d?\" (a) Determine the rate of change of the radius with rCSpect to time, a. 01/1 (b) Write down the function of the oil spill's area A in terms of the radius, and nd d. r (C) Use your answers in parts a) and b) to nd how quickly the oil spill's area is growing after 5 minutes. Round your answer to 2 decimal places and include units