Jetstar is revising its pricing strategy. On each route, Jetstar must choose a price for one-month ahead business class, one-week ahead business class, one-month ahead economy, one-week ahead economy, and the government fare (special fare negotiated by the Australian government). Categorise the type of pricing strategies represented: one month ahead vs. one week ahead, business vs. economy, government vs. general. There are no additional details provided in the question.