The biggest iron mine. The worlds biggest open pit iron mine can be found near Hibbing, Minnesota. At its maximum, the area covered by the Hull Rust open pit mine is five miles (8km) long, 2 miles (3,2km) wide and 535 feet (180m) deep. It looks like a man-made Grand Canyon of over 2,000 acres (8,1kmÂ²).
Nearly two-thirds of plans provide employer matching contributions today. Most common is a dollar-for-dollar up to a specific agreed percentage of pay which is commonly up to 6% of yearly income. The employer matching program is any potential additional payment to an employeeâs 401(k) plan.
Contribution limits. SEP-IRA contributions are treated as part of a profit-sharing plan. For employees, the employer may contribute up to 25% of the employee's wages to the employee's SEP-IRA account. For example, if an employee earns $40,000 in wages, the employer could contribute up to $10,000 to the SEP-IRA account. The total contribution to a SEP-IRA account should not exceed the lesser of 25% of income (20% for self-employed before self-employed tax deduction is included); or $42,000 (for 2005), $44,000 (2006), $45,000 (2007), $46,000 (2008), $49,000 (2009-2011), $50,000 (2012), $51,000 (2013), $52,000 (2014), $53,000 (2015 & 2016), and $54,000 (2017).