In particular, a home occupation includes, but is not limited to the following: art studio, dressmaking, teaching (with musical and art instruction limited to a single pupil at a time), family day-care homes (as defined by the Pennsylvania Department of Welfare) and the professional office of an engineer, architect or insurance agent. Among those home occupations excluded are: dancing studios, art and musical instruction in groups, automotive repairs, barbershops, beauty shops, mortuary establishments, stores, medical, chiropractor, dental offices, group day-care homes (as defined by the Department of Welfare). The acceptability or unacceptability of a home occupation not specifically listed above will be determined by the Director of Community Development in accordance with the provisions set forth above.