Company X has n regional offices, where n represents an even integer. Each regional office must recommend two candidates, one male and one female, to serve on the corporate auditing committee. If each of the offices must be represented by exactly one member on the auditing committee and if the committee must consist of an [...]

If the price of a magazine is to be doubled, by what percent will the number of magazines sold decrease? (1) The current price of the magazine is $1.00. (2) For every $0.25 of increase in price, the number of magazines sold will decrease by 10 percent of the number sold at the current price. [...]