A bird feeder is made up of 3 components: an upper part, a middle part, and a lower part. Once the 3 components are manufactured, the bird feeder is then assembled. Based on historical data it is known that:

• 5% of the upper parts are defective.
• 4% of the middle parts are defective.
• 1% of the lower parts are defective.

Given this information, what is the probability that a bird feeder is assembled and has non-defective parts?