<prompt> Incidence of a disease in a population of 30,000 and 300 new cases is?0.1 per 100010 per 1000100 per 10001 per 1000  <response>: ANSWER: B 10 per 1000REF: Park 20th edition page 57Incidence number of cases of a specific disease during a given period of time Population at risk during that periodx l000In our questionIncidence 30030000 x 1000 10 per thousand 