Three data entry specialists enter requisition into a computer. Specialist 1 processes 30% of the requisitions, specialist 2 processes 45%, and specialist 3 processes 25%. The proportions of incorrectly entered requisitions by data entry specialists 1, 2, and 3 are 0.03, 0.05, and 0.02, respectively. Suppose that a random requisition is found to have been incorrectly entered. What is the probability that it was processed by data entry specialist 3?
a. 0.137
b. 0.005
c. 0.017
d. 0.245