1. Over one-third of all homeowner insurance liability claims paid in 2011 were for dog bites. The average cost of dog-bite claims in the United States increased from $19,162 in 2004 to $29,396 in 2011. What is the percent increase? a. Note: Show your work (i.e. calculation) in the space provided. Alternatively, you can solve this on a sheet of paper, take a photo or scan, and then upload it here. No points will be given if work is not shown. 2. Big Caesars sells two sizes of pizza: a large size, which is 18 inches in diameter (with a radius of 9 inches) and a medium size, which is 14 inches in diameter (with a radius of 7 inches). The large size costs $20.00 while the medium size costs $14.00. Which of the two is a wiser purchase? Explain. FYI: Radius, which is the straight line the connects the center of the circle to any point along its circumference, is half the measure of the circle's diameter. Clue! Calculation involves two processes: Step 1 has to do with Circles, and the other has to do with Step 1 and the Prices. Note: Show your work (i.e. calculation) in the space provided. Alternatively, you can solve this on a sheet of paper, take a photo or scan, and then upload it here. No points will be given if work is not shown 3. Perform this operation, and simplify