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
The both attempted to make permanent settlements
Answer:
B. Three rings cleaved bark
Explanation:
xylem is arranged in rings. The xylem vascular tissue has water and minerals that is from the roots that go to.the rest of the tree. It also gives the tree physical support. Its found inside the cambium layer.
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Dr. Smith feels this way due to projection. This concept indicates that people defend themselves from their own impulses and unconscious thoughts by assigning them to others and denying them as their own. These impulses or thoughts can be positive or negative.
I hope my answer can help you.