Chloroplast: Photosynthesis. In photosynthesis, the sun's solar energy is converted to chemical energy. The chemical energy is stored in the form of glucose (sugar). Carbon dioxide, water, and sunlight are used to produce glucose, oxygen, and water.
SEP IRA Contribution Limits 2013. You can contribute up to 25% of your total salary or 20% of your adjusted annual income to a SEP IRA, up to a limit of $51,000 in tax year 2013. This is almost twice the limit for 401(k) investors.
Contributions don't affect other accounts. Contributions that you make to an employee's SEP IRA don't affect his or her ability to contribute to another IRA account. Employees who also work for another business where they have a separate retirement account can still have a SEP IRA with your company.igher limits. A SIMPLE IRA offers higher contribution limits than a traditional or Roth IRA. In 2013, employees can contribute up to $12,000 to their account, plus a $2,500 catch-up contribution for employees older than 50.