Question 15, 4.3.67-BE Part 4 of 5 HW Score: 89.47%, 17 points Points: 3 of 5 te amount (in billions) that the government spents on an ongoing project can be approximated by the 1 x) 0.186+1.306 In (x), where x 2 corresponds to 2002. a) What was the amount spent in 2005 and 2010 on the project? b) If the model remains accurate, what is the first full year in which the amount spent of the project exceeds $3.7 billion. To find the amount spent in 2005, substitute 5 for x in the function. amplify your answer) he amount spent in 2005 on the project was approximately $2.3 billion. ype an integer or decimal rounded to the nearest tenth as needed.) find the amount spent in 2010, substitute 10 for x in the function amplify your answer.) he amount spent in 2010 on the project was approximately $0.72 billion ype an integer or decimal rounded to the nearest tenth as needed.)