Use these supplemental videos to enhance your studies, especially for challenging topics!
Pro Tip: For optimal viewing, watch Lee’s videos on a PC or Laptop rather than mobile devices.
Chapter 21 - PR 21-4B Solution (Burney Extra Credit)
Chapter 21 - HW Help (Owens)
Chapter 21 - HW Help (Barton)
Chapter 21 - Practice Problem (Barton, Spring 2022)
Chapter 21 - Handout (Burney)
📼 = requires Survive Plan subscription
