Answer:
D. online communities
Explanation:
-Social networks are sites where people can share information and communicate.
-Microblogs are a type of online blog that has short entries.
-Niche networks are networks that focus on a specific group of people.
-Online communities are groups of people that interact on the internet through forums, chat rooms to get information about specific topics.
According to this, these forums are an example of online communities.
Answer:
$700
Explanation:
Given that
Price of a 3 month put option = $3
Price of a 3 month call option = $4
Considering the above
Selling the straddle = sell a put + sell a call
Thus,
Total premium income from selling a stradle = (P + C)100
Where,
P is price of put
C is price of call
Therefore,
Total premium from selling a stradle
= (3 + 4)100
= 7 × 100
= $700
Answer:
The answer is letter C
Explanation:
Market interest rates decline sharply.