All the following are important elements of common law except ?
A setting precedents
B looking at previous court cases
C. Limiting the ability of the government
D. Creating codes that cover a large variety of laws and penalties

Rational ignorance suggests that a. voters are ignorant on issues that are not of special interest to them b. voters do not pursue information about issues before voting c. low voter turnout is due to a lack of understanding of the platforms of each political party d. voters are uninterested in the electoral process