Social contract. Social contract, in political philosophy, an actual or hypothetical compact, or agreement, between the ruled and their rulers, defining the rights and duties of each. In primeval times, according to the theory, individuals were born into an anarchic state of nature, which was happy or unhappy according to the particular version.
Typical costs: 1  Technicians typically charge $50-$100 per hour for labor to work on the computer, but this varies by geographical location. 2  Costs for replacement hardware for Macs and PCs vary.  Motherboards range from $50 to more than $1,000 -- the more expensive models offer faster speeds and more ports.
The hub is 142 dollars. The snap ring and axle nut would run around 25 dollars. The labor to replace the front bearing on average is 3 hours of labor. The actual dollar amount varies. a typical dealership hourly labor charge will be 100-120 dollars. A typical independant shop labor charge will be 75-100 dollars.