(I) Determine the minimum positive 9-digit (with no zero) pandigital number that is a multiple of 137. What is the next smallest number that satisfies the given conditions?
(II) How will the answers to (I) change if the no zero restriction is withdrawn?
(III) Determine the minimum positive 10 digit pandigital number that is a multiple of 137. What is the next smallest pandigital number that satisfies the given conditions?