Miriam Nelson chaired the subcommittee in charge of sustainability for the report, and is disappointed that eating less meat and buying local food aren't in the final product.

If you're buying a travel insurance bundled policy, some companies offer primary CDW coverage at a much lower rate than the rental companies charge.

But deciding what to charge requires careful analysis of such things as break-even points and price elasticities of demand-how buying habits change after a price rise or a discount.