Scurvy: Lime is very well-known as a cure for scurvy, the disease which is caused from a deficiency of vitamin-C. It is characterized by frequent infections that show as normal cold symptoms, cracked lips and lip corners, ulcers on the tongue and in the mouth.
39.60%. The Federal Income Tax is a marginal income tax collected by the Internal Revenue Service (IRS) on most types of personal and business income. The federal income tax consists of six marginal tax brackets, ranging from a minimum of 10% to a maximum of 39.6%.
In 2010, the federal tax rate for the bottom quintile of the income distribution was 1.5 per-cent and that for the top quintile was 24.0 percent (see Figure 1). The top 1 percent of all households in the United States had an average federal tax rate of 29.4 percent in 2010.uch of the progressivity of the federal tax system derives from the individual income tax. In 2010, the lowest quintileâs average rate for the individual income tax was -9.2 percent and the second income quintileâs rate was -2.3 percent (see Figure 6 and see Table 2 on page 9).