Arborists use a test to detect the presence of a certain pathogen in fruit trees. The test gives a positive result 96% of the time if a tree has a disease, and it is 97% accurate for trees that do not have the disease. What is the probability of getting a false positive result (that is, the tree tests positive for the pathogen but does not actually have the disease)?

A. 0.03
B. 0.01
C. 0.07
D. 0.04