Answer:
it would be $4.90
Step-by-step explanation:
12.25/5 is 2.45 per pane
To work out the probability of both errors occuring, simply multiply the probability of the first error by the probability of the second error. Therefore the probability of both errors occurring is 0.2 * 0.3 = 0.06.
The greatest common factor of those numbers is 8.