When the price of a good increases, the quantity demanded decreases. When the price of a good decreases, the quantity demanded increases.
Answer:
The answer is Relational Database
Explanation:
Depends on if you've got it on PC or console. The console versions obviously work on the latest generation machines and come with the texture pack (which has always been free), modding capabilities (better on XBONE) and all DLC's.
So if you're looking to take your PS3/XB360 copy to the next level then I'd say yes, personally.
The PC version gets you the DLC's thrown in and that's all, assuming you don't own any of the DLC's this might be he better value overall depending on offers, so do some research, you're not gaining anything bar the DLC's though, you could already get the texture pack and mod.
Short answer: Consoles: Yes. PC: Only if the DLC's are cheaper that way.
Answer:
Option A is the cheapest.
Explanation:
Giving the following information:
The engineering department estimates costs of $450,000 for the first year. It is estimated that if process and plant alterations are made, the waste treatment cost will decline $43,000 each year. As an alternative, a specialized firm, Hydro-Clean, has offered a contract to process the waste liquids for 15 years for $225,000 per year.
We need to use the following formula and chose the smallest net present value:
NPV= Io +∑ [Cf/(1+i)^n]
Option A:
Io= 407,000
Year cost= 43,000
NPV= 734,061
Option B:
Yearly cost= 225,000
NPV= 1,936,368
