The phrase "a three year cost" is correct and usable in written English.
It can be used when discussing expenses or financial projections over a period of three years.
Example: "The project will require a three year cost analysis to determine its overall feasibility."
Alternatives: "a cost over three years" or "a three-year expense".
Some conservative lawmakers (including Democrats) want Obama to "cut back" the cost of his overall bill to a ten year cost of 700,000 billion dollars.
With two bureaucrats, who make competitive wages to their peers in the private sector, and four support staff for every teacher, you would think that the fat could come out of the school district office rather than the pockets of teachers who have already had a two year cost of living freeze in this, one of the most affluent counties in America.
For this implementation they performed a five year cost-benefit analysis and showed that their approach reached its break-even point in the fourth year of the investment [ 51].
Even if a student attends a top private university, total four year cost with no financial aid will be around $250,000.
From the higher $115 registration fee to costly insurance ($1,773 annually) and repairs ($412 annually), expenses quickly pile up for car owners in D.C. Owning a car for three years costs $3,225 more in California than the national average.
For an investment of just $75,000 in energy improvements, we've been able to save schools on average $25,000 per year in electricity costs (a three year payback).
The latest snafu is the revelation that the educational software on those iPads will have to be renewed annually after the first three years, costing $60 million a year.
An Apple iPhone without a two year contract costs about $650.
The Helio Hybrid card and Hybrid Connector software are free with a two year membership costing $85 per month.
Software licences of varying lengths are available to suit the needs of different hackers: A one year licence costs about $1,500 £9688), a six-month licence about $1000, or a three-month licence just $700.
Bill would have raised price of cigarettes $1.10 a pack over five years, cost tobacco companies $516 billion over 25 years, given Government new authority to regulate tobacco advertising, and imposed penalties if smoking by teen-agers did not decline.
