Pilot \(\mathrm{A}\) is seated in the middle of a ship that has a proper length of \(250 \mathrm{~m}\), and pilot B is seated in the middle of an identical ship. Pilot B passes A at a speed that A measures to be \(0.580 c_{0}\). How long does it take B's ship to pass pilot \(\mathrm{A}(a)\) according to \(\mathrm{A}\) and \((b)\) according to \(\mathrm{B}\) ? How long does it take A's ship to pass pilot B

(c) according to \(\mathrm{A}\) and \((d)\) according to \(\mathrm{B}\) ?