Read the following passage carefully and give the answer to The Question Nos. 98 to 100

A new hearing device is now available for some hearing-impaired people. The device uses a magnet to hold the detachable sound-processing portion in place. Like other aids, it converts sound into vibrations, but it is unique transmitting the vibrations directly to the magnet and then to the inner ear, producing a clearer sound. The new device will not help all hearing-impaired people, only those with a hearing loss caused by infection or other problem in the middle ear. It will probably ear. It will probably help no more than 20% of all people with hearing problems. Those people, however, who often have persistent ear infections should find relief and restored hearing with this device.