The settling of unwanted material in a mold is causing some defects in the output. Based on recent data, it is estimated that 5% of the output has one or more defects. In spot checking some parts, an inspector randomly selects two parts. Find the probabilities that:
(a) The first part is defect-free.
(b) The second part is defect-free.
(c) Both parts are defect-free.
(d) One of the parts is acceptable.
(e) At least one part is acceptable.