Photo Credits
Slide 16 Marc Romanelli/Getty Images
Slide 17 LordRunar/Getty Images
Slide 18 97/Getty Images
Slides 20, 32 nikkytok/Shutterstock, Dzha33/Shutterstock
ⓒshutterstock.com
Slides 1, 3, 4, 5, 6, 7, 9, 10, 15, 18, 21, 32
ⓒgettyimagesbank.com
Slides 8, 18
Unit 11 | Shopping at a Chain Store