Fee International Graduate: $90 RL We recommend one letter from an academic reference and one from a professional reference. The most effective letters will describe the applicant’s quantitative skills and intellectual ability. Letters of recommendation are received directly from the recommender via a secure portal. While completing your application, you will be able to send your recommender an invitation to access this secure portal to submit their recommendation. Once your letter of recommendation is received, you will receive an automated email. Transcript Transcripts is required