The principal P is borrowed at a simple interest rate r for a period of time t. Find the simple interest owed for the use of the monoy. Assume 360 days in a year. P=$4000,r=4%,t=1year Use the 2016 marginal tax rates to compute the tax owed by the following person. A single woman with a taxable income of $57,000 Click the icon to view the 2016 marginal tax rates. The tax owed is $ (Type an integer or a decimal. Round to the nearest cent as needed.) A woman earned waget of $53,300, received $2500 in interest trom a savings account, and contrbuted $2600 to a tax-doterned rotieement plan. 5 he was entilied to a personal exemption of $3000 and had deductoons totaling 56300 . Find her gross income, adfusted gross income, and tawable income. Het gross income was ? (5implify your answee) Her aunted gross income was : (5mpty your answer) Her taxable income was 1 (Simpisy your antwer)