Tesha works for a company that pays a year-end bonus in January of each year (instead of December of the preceding year) to allow employees to defer the bonus income. Assume Congress recently passed tax legislation that decreases individual tax rates as of next year. Does this increase or decrease the benefits of the bonus deferral this year? What if Congress passed legislation that increased tax rates next year? Should Tesha ask the company to change its policy this year? What additional information do you need to answer this question?