What vital role do firemen play in society, according to beatty?

The simple interest on a loan of 200$ at 10% per year is

Explain how nationalism led to independence in south africa.

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