An acoustic piano usually has a protective wooden case surrounding the soundboard and metal strings, which are strung under great tension on a heavy metal frame. Pressing one or more keys on the piano's keyboard causes a padded hammer (typically padded with firm felt) to strike the strings. The hammer rebounds from the strings, and the strings continue to vibrate at their resonant frequency.
Dollars and Sense: The Cost of a Bad Hire. Hiring employees isn't cheap: On average, small business owners spend $1,872 to hire someone new, according to a study from the job search site Monster.
Most agencies work to a contingency model, meaning they only charge a fee upon a successful placement. This fee is typically a percentage of anything from 10-30% of the salary that the employee is hired at.Working within IT recruitment, the most common percentage I saw was 15%.This means that a placement fee would be equivalent to the first 1.8 months of the candidateâs annual salary.his fee is typically a percentage of anything from 10-30% of the salary that the employee is hired at. Working within IT recruitment, the most common percentage I saw was 15%.