Around a quarter of operators making permanent strategic changes have decided to focus their efforts on a particular core product or service rather than trying to do too much.
Mae tua chwarter y gweithredwyr sy'n gwneud newidiadau strategol parhaol wedi penderfynu canolbwyntio eu hymdrechion ar gynnyrch neu wasanaeth craidd penodol yn hytrach na cheisio gwneud gormod.