The following table shows daily crude oil production by Pemex, Mexico's national oil company, for 20082013. Year t (year since 2008) 0 1 2 3 4 5 Daily Producon pf!) (million ban-els) 3.16 2 97 2 95 2.94 2 91 2 92 (a) Compute the average rate of change of p(r) over the period 20082011. HINT [See Example 1.] (Round your answer to three decimal places.) 5: Q .. Enter a number. . n - - esult. 0 During 20082011, daily oil production by Pemex was increasing. million barrels/yr 0 During 20082011,, daily oil production by Pemex was constant. (Q During 200872011, daily oil production by Pemex was decreasing. 1' (b) Which of the following is true? HINT [See Example 2.] @ From 2008 to 2013 the threeyear average rate of change of oil production by Pemex increased in value. 0 From 2008 to 2013 the threeyear average rate of change of oil production by Pemex decreased in value. 0 From 2008 to 2013 the threeyear average rate of change of oil production by Pemex increased then decreased in value. 0 From 2008 to 2013 the threeyear average rate of change of oil production by Pemex decreased then increased in value