Answer:
3096 million is the number of hosts in year 2020.
Explanation:
The number of hosts connected to the Internet at year 2010 ,P= 500 million
If the number of hosts increases only 20 percent per year.
Rate at which host increasing per year = 20% =0.20
Number of times host increased per time period(here in per year) = n = 1
The number of hosts connected to the Internet at year 2020 = P'
Duration of time = 2020 year - 2010 year = 10 years
P' = 3095.87 million ≈ 3096 million
3096 million is the number of hosts in year 2020.
Answer:
True (Dead-weight loss )
Explanation:
When the market is not allowed to adjust towards the equilibrium the economics efficiency is lost. When the supply is excessive compared to demand some part of supply remains intact, which means that small of amount of supply does not contribute to economics and allocation efficiency and considered as a dead-weight loss. The supply is forgone because the market is not allowed to stabilise.
<span>Net present value is the present value of future cash inflows discounted at the expected rate of return minus the initial investment.
Initial cash outflow = $7670
Cash inflow during Year 1 = $1280
Cash inflow during Year 2 = $0
Cash inflow during Year 3 = $6980
Cash inflow during Year 4 = $2750
Discount rate = 12.5%
NPV = (1280/1.125^1)+(0)+(6980/1.125^3)+(2750/1.125^4)-7670
NPV = (1280/1.125)+0+(6980/1.424)+(2750/1.6)-7670
NPV = 1137.778+0+4902.277+1716.811-7670
NPV=86.86</span>
