An act of performing surgery may be called a surgical procedure, operation, or simply surgery. In this context, the verb operate means to perform surgery. The adjective surgical means pertaining to surgery; e.g. surgical instruments or surgical nurse.
My definition: Pro rata, when it comes to jobs, generally refers to pay. Say the salary is '$40,000 per annum-pro rata', it will mean that if you only work part time, you get part of the pay.A standard week is (about) 40 hours, so the pay for 20 hours will be $20,000 per annum.y definition: Pro rata, when it comes to jobs, generally refers to pay. Say the salary is '$40,000 per annum-pro rata', it will mean that if you only work part time, you get part of the pay.
Prorate salary according to the employee's daily rate. Divide the annual salary by the number of pay periods in the year. Assume that the employee earns $53,000 annually and is paid weekly. Her weekly rate is $1,019.23 and her daily rate is $203.85, which is equivalent to $53,000/52 weeks and $1,019.23/5 days.