This illustration shows how light enters a reflector telescope. Optical telescopes allow us to see further; they are able to collect and focus more light from distant objects than our eyes can alone. This is achieved by refracting or reflecting the light using lenses or mirrors.
Labor burden is the actual cost of a company to have an employee, aside from the salary the employee earns. Labor burden costs include benefits that a company must, or chooses to, pay for employees included on their payroll.
Andrew Lundeen. The average U.S. worker faces a tax burden of 31.3 percent. This includes both income taxes and payrolls taxes. Between these two types of taxes, the average U.S. workers pays over $16,000 in taxes on their labor.The tax burden is a combination of income taxes at the federal, state, and local levels as well as the employee and the employer payroll taxes.n the absence of the $16,658 in taxes and any benefits they provide, the average worker would take home $53,223 in income, as opposed to the current after-tax income of $36,564 for the average worker.