Dawn calculated her income tax last year, and her effective tax rate was 11.2% of her income. If her taxable income was $40,035, about how much did Dawn pay in income taxes?

In a year, a bakery produces 39,850 cupcakes. Market research shows that 39% of these cupcakes should be chocolate flavored. About how many chocolate cupcakes should the bakery manager plan to produce?

A football stadium seats 40,178 people. For a special event, a corporate sponsor has agreed to give spirit towels to the first 4,000 fans who attend this week's game. If the stadium is completely full, about what percent of the fans will receive spirit towels?

Sugarville has a population of 40,079. According to a recent census, 15,970 of people surveyed in Sugarville have pets. Approximately what percent of people in Sugarville have pets?