DELL uses bolts in its computer chassis that are required to be 11.6 millimetres (mm) in diameter, and any bolt with diameter less than 11.45 mm or greater than 11.75 mm will be scrapped. The machine that makes these bolts is set to produce bolts 11.65 mm in diameter, but it actually produces bolts with diameters following a normal distribution with mean 11.55 mm and standard deviation 0.09 mm. The probability that a randomly selected bolt is acceptable is equal to (Use 4 decimal points rounded] 0.0956 0.1464 0.9044 0.8536