<prompt> In a certain population, there were 4050 births in the last one year. There were 50 still births, 50 infants died within 7 days whereas 150 died within the first 28 days. What is the neonatal mortality rate?5062.512.549.4  <response>: Ans. a. 50 Ref: Park 23e p564, 20e p486Neonatal Mortality Rate NMRIn the Given QuestionTotal no. of deaths under 28 days No. of deaths within 7 days no. of deaths within the first 28 daysTotal no. of live births Total births - still births 