Answer:a
Explanation:
The Present value of cash Flow increases as the discount rate decreases as there is an inverse relation with discount rate.
Mathematically,

Where
PV=Present value
CF=cash Flow
r=discount rate
t=time
as r decreases PV increases
Answer:
a. was in a positive emotional state in anticipation of a reward.
Explanation:
Positive emotion: The term "positive emotion" is being considered as an individual's feeling where he or she lacks negativity so that he or she doesn't feel any discomfort or pain. However, Frederickson during 2009 stated ten common and different positive emotions including love, joy, pride, serenity, gratitude, amusement, interest, awe, hope, and inspiration.
In the question above, the given context represents that Jack was experiencing positive emotions as he was going to meet his girlfriend which is considered as a reward in this scenario.
Explanation:
I mess up everything I try to do. So the don't like my help :(
Mayan religion was characterized by the worship of nature gods ( especially the gods of sun, rain and corn )
So I would say B , crops.
Answer:
D
Explanation:
d is the Best option. yes yes yes