This change is called condensation.
It attracts new customers and gets positive response.
Good marketing attracts more customers, more customers means more profit deeming it to be successful.
The inability of sole proprietors to provide fringe benefits to their employees can affect the service rendered to customers. Without fringe benefits, the employer will not be able to attract quality applicants for his business. He may have to settle for less qualified staff who may not be able to provide clients with excellent service.
They manipulate sound through the keyboard mechanism because
they are likely associated with the keyboard of their instrument such as the
piano because in order to produce a sound, they should associate with the
keyboard of the piano itself to manipulate sound.