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:
Assuming a company offers to match all employee contributions 100 percent up to 6 percent of gross salary, an employee earning $60,000 could contribute up to $3,600 a year, or $300 a month of his pretax salary to the company 401k plan, and his employer would match it $3,600.orkers with 401ks authorize employers to take pretax dollars out of their paychecks and deposit the money into the employee savings plan, where the funds will grow tax-free until withdrawn at retirement. Employees participating in company 401k plans have the option of deciding how much they will contribute each month.