Based on trends displayed in the graphs above, which answer choice represents a likely situation for 2010? a. there will be more than 6.5 million construction employees in 2010, and those employees will have average hourly earnings of $24.00. b. there will be over 6 million construction employees in 2010, and the average hourly earnings will be less than twenty dollars. c. there will be roughly 6 million employees in 2010, and those employees will have average hourly earnings of $22.75. d. there will be over 7.5 million employees in 2010, and those employees will earn, on average, $23.00 per hour.