High school calculus is a requirement to be admitted to WLU’s undergraduate business program. Suppose that last year 53% of those admitted achieved a mark in calculus between 80 and 100, 27% received a mark between 60 and 79, and the rest achieved a mark between 50 and 59. Of those who received a mark between 80 and 100, 85% achieved a grade of A in the first year required mathematics course, Math 130; 64% of students whose calculus mark fell between 60 and 79 achieved a grade of A in Math 130; and no student whose calculus mark fell between 50 and 59 achieved a grade of A in Math 130. One student was selected at random. What is the probability that the student achieved a grade of A in Math 130?