14-15 please (asap)

Question 15 (1 point) Suppose the events B1 and B2 are mutually exclusive and complementary events such that P(B1)=0.74 and P(B2)=0.26. Consider another event A such that P(A|B1)=0.3 and P(A|B2)=0.5. The probability of P(B1|A) is: (Please choose the best answer!) O a) 0.6186 O b) 0.5950 O c) 0.6307 O d) 0.6067 O e) 0.6429Question 14 (1 point) Consider the following monthly sales data in ($1000) 573 590 608 610 564 625 632 600 563 619 what is the median of the sample? (Please choose the best answer!) O a) 608 O b) 600 O c) 610 O d) 592 O e) 604