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.
Labor burden may be divided into statutory labor burden and compensable insurance (required insurance and taxes) andoptional benefits (fringe benefits) provided to employees. Statutory Labor Burden and Compensable Insuranceâ¨ Social Security Tax âThe total burden for Social Security is 7.65 percent.