content area top Part 1 The average annual expenditures for a country's consumer on dairy products can be approximated by the function g left parenthesis x right parenthesis equals 310.2 plus 40.5 ln x, where xequals6 corresponds to 2006. (a) Estimate the average expenditures for 2010 and 2011. (b) Assuming that the model remains accurate, what is the first full year in which expenditures on dairy products exceed $438? Question content area bottom Part 1 (a) To find the average expenditure in 2010, substitute enter your response here for x in the function. (Simplify your answer.) Part 2 The average expenditure for 2010 was approximately $ enter your response here. (Type an integer or decimal rounded to the nearest hundredth as needed.) Part 3 To find the average expenditure in 2011, substitute enter your response here for x in the function. (Simplify your answer.) Part 4 The average expenditure for 2011 was approximately $ enter your response here. (Type an integer or decimal rounded to the nearest hundredth as needed.) Part 5 (b) The first full year in which expenditures on dairy products exceed $438 is enter your response here