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.
Add together $2,000, $1,000, $2,000 and $5,000 to get a labor burden cost of $10,000. 4. Multiply the employeeâs hourly wage by the number of hours she is available for work per year to determine her annual payroll labor cost. Add the annual payroll labor cost to the labor burden cost. In this example, multiply $20 per hour by 2,080 hours to get a $41,600 annual payroll labor cost.