Costochondritis is a painful condition of the chest wall. It is caused by inflammation in the joints between the cartilages that join the ribs to the breastbone (sternum). Although painful, it is not a serious condition.Usually it has no obvious cause and settles over time.ostochondritis is a painful condition of the chest wall. It is caused by inflammation in the joints between the cartilages that join the ribs to the breastbone (sternum). Although painful, it is not a serious condition. Usually it has no obvious cause and settles over time.
Author: Alice Gilman. A calendar year and an employer's pay periods do not always coincide precisely. Approximately every 11 years, an employer that pays employees on a biweekly basis will have an extra pay period. An employer that pays employees on a weekly basis will have an extra pay period every five or six years.
Bi-weekly pay schedules can be complicated if there are 27 pay periods in a year (as opposed to the normal 26). This occurs depending on which day the year starts with, and how the days of the week fall. Semi-monthly pay schedules can be tricky for hourly employees, because there are 86.67 hours in a typical pay period. This makes overtime pay complicated, and could increase questions from your employees.