Consider a confusion matrix and a cost/benefit matrix as below:

p n p n

Y 63 10 Y 1500 -5

N 7 42 N -200 0

COST-BENEFIT matrix above...

Which of the following statements is true?

a. The true positive rate is 0.29.

b. The expected profit for classifier is $212.35

c. The false positive rate is 0.28.

d. The false positive rate is 0.19.