10. Refer to Figure 7.1 in the text.

a. If the person wants to get more sleep by waking up later, which of the following steps would be useful?

i. Put socks on faster.

ii. Put tie in pocket to put on later.

iii. Put shoes on faster.

iv. Buy a hair dryer that works faster.

b. Calculate the total float and free float of the activity “Put on socks.”