Please answer the following:

2. [4 marks] Suppose the cost, in billions of dollars, of cleaning up 100::'70 of an oil spill is given by 3V 2 ,2 C(53) : 'T 12: (:1) Approximately how much would it cost to clean up 60% of the spill? (1')) Evaluate lin1 C(sr) by hand and interpret the result. 39d 3. [3 marks] Consider g(3:) = 1132 sin (E) . Use the Squeeze Theorem to show that lim+ 9(1) 2 0. 11': :c>0