can any expert help me solve on the below homework now,

thank you so much.

Question 1 The tax rates are as shown. Your firm currently has taxable income of $83,200. What are the average and marginal tax rates? How much additional tax will you owe if you increase your taxable income by $24,600? Taxable Income $0 - 50,000 50,001 -75,000 75,001 -100,000 100,001 -335,000 Tax Rate (%) 15 25 34 39 For Question 1 use the following financial statements of Woodlands Inc.: a. What is the change in the net working capital from 2014 to 2015? b. What is the amount of the non-cash items for 2015? c What is the amount of the net capital spending for 2015? d What is the operating cash flow for 2015? e What is the cash flow of the firm for 2015? f What is the cash flow to stockholders for 2015? g What is the cash flow to creditors for 2015? 2) Seven years ago, Carlos took out a 30-year mortgage for $185,000 at 5.6 percent. He has made all of the monthly payments as agreed. What is his current loan balance? Hint: You would have to first compute what the monthly payment is. Then figure out what the value of the remaining payment is after seven years. 3) Your employer contributes $50 a week to your retirement plan. Assume you work for your employer for another twenty years and the applicable discount rate is 5 percent, compounded weekly. Given these assumptions, what is this employee benefit worth to you today? Assume each year has 52 weeks