A study regarding the students graduating in 4 years of their entrance to the universities indicated that 62% of the students don't graduate within 4 years. Assume a random sample of 500 students was taken. The sample considered the students after four years of their college entrance. The probability that fewer than 285 graduated in four years is
(a) 0.4893
(b) 0.9893
(c) 0.0107
(d) 0.0584
(e) 0.0628