When Lauren's salary decreases from $44,000 to $30,000, she decides to reduce the number of outfits she purchases each year from 20 to 19. Use the midpoint method to calculate Lauren’s income elasticity of demand for new outfits.

Pleasseee important quick note: enter your answer and show all the steps that you use to solve this problem in the space provided. use the circle graph shown below to answer the question. a pie chart labeled favorite sports to watch is divided into three portions. football represents 42 percent, baseball represents 33 percent, and soccer represents 25 percent. if 210 people said football was their favorite sport to watch, how many people were surveyed?