Answer:
Option (B) is correct.
Explanation:
Given that,
Project 1:
Initial investment = $120,000
Cash inflow Year 1, Year 2, Year 3, Year 4, Year 5 = $40,000
Hence,
Annual cash flow = $40,000
Payback period:
= Initial investment ÷ annual cash inflow
= $120,000 ÷ $40,000
= 3 years
Therefore, the payback period for Project I is 3 years.
Answer:
The answer is "87%".
Explanation:
Please find the attached file.
The first phase of hacking is the Reconnaissance phase. The Reconnaissance phase is for gathering as much information as possible. It is a vital part of a digital attack.
Answer:
17.15 m/s
Explanation:
This is a case of free fall, so we can use the next equation:
where
is the final velocity
is the initial velocity (0 in this case)
is the acceleration of gravity 
and 
is the height at wich the ballon was pitched.
So we have:
The final velocity, the velocity of the ballon when it hits the ground is 17.15m/s.
If the market contracts, due to internal or external factors, then the demand for the goods and services that the firm sells will fall and thus, a propitious niche will disappear. and, if the market expands, and the company fails to meet the increased demand, then also the propitious niche will vanish.
