Select all examples of behaviors where duration would be the best unit of measurement: Group of answer choices The time from when Shayna's first dog came indoors to when her second dog came indoors The time it took Krystal to run a marathon The amount of time Vanessa spent at a fitness class The amount of time Juan takes to start making his bed in the morning after his mom asks him to start The time it took Allen to edit a video for his friend's project