Social security and Medicare taxes, also known as FICA taxes must be withheld from your employees' wages. As an employer, you must also pay a matching amount of FICA taxes for your employees. Currently the social security tax rate is 6.2%.ou are also required to pay a matching amount of social security and Medicare taxes for your employees and to pay State and Federal unemployment tax. Have each new employee complete IRS form W-4. You will use this form to calculate the amount of federal income tax to withhold from the employee's wages.
Best Answer: A real gas molecule has a shape and a finite size. An ideal gas molecule (imaginary) is a point with no shape and it occupies no space. A real gas molecule interacts with others.
1 Working gas: It is the total gas in storage minus the base gas. 2  Working gas is the volume of gas available to the market place at a particular time. 3  Physically unrecoverable gas: The amount of gas that becomes permanently embedded in the formation of the storage facility and that can never be extracted. Base gas (also referred to as cushion gas): It is the volume of gas that is intended as permanent inventory in a storage reservoir to maintain adequate pressure and deliverability rates throughout the withdrawal season.