The Archean eon, which preceded the Proterozoic eon, spanned about 1.5 billion years and is subdivided into four eras: the Neoarchean (2.8 to 2.5 billion years ago), Mesoarchean (3.2 to 2.8 billion years ago), Paleoarchean (3.6 to 3.2 billion years ago), and Eoarchean (4 to 3.6 billion years ago).*.
The minimum total contributions under automatic enrolment have been set down by the Government and are set to increase between now and 2018. Your employer must pay some of the minimum total contribution. If the employer doesn't pay all of the minimum total contribution, you will need to make up some of the difference.f your employer decides to use pensionable pay rather than qualifying earnings, your employer must satisfy one of three sets of alternative requirements for their pension scheme to qualify for use under automatic enrolment and in order to calculate the minimum total contributions payable. The three sets are:
Calculating the employer match. Most employees contribute to their 401(k) as a percentage of their salary. 6% seems to be a common number, but it can be anything. So the first thing you need to do is find out your contribution rate if you don't already have that information handy. Next, find out how much your employer is willing to match. Some match dollar-for-dollar up to a certain percentage of your salary, and others match a certain percentage of your contributions up to a limit. For example, your employer may say that it matches 50% of employee contributions of up to 6% of salary..