H)what rating score will 299 get?I) what eating will 315 get ?

On a peer-to-peer (P2P) lending website, borrowers complete an approval scoring form that lenders use to assess creditworthiness. Borrowers are rated A, B, C or D, based on their scores, with A having the highest scores and D having the lowest. In a large sample of borrowers, 33% were rated A, 15% were rated B, 30% were rated C, and the rest were rated D. Suppose the scores are normally distributed with a mean of 338 and a standard deviation of 36. Round numeric answers to the nearest integer. a) What is the cut-off score between A and B? b) What is the cut-off score between B and C? c) What is the cut-off score between C and D? d) What score corresponds to the 70th percentile? e) What score corresponds to the 25th percentile? f) What is the minimum score above which lies 20% of the scores? g) Between what scores will the middle 82% of scores lie? Lower value = Higher value =