Each day, the Royal Chocolate Master puts all of the candies he makes in boxes with the same number of candies in each box. Toda
y the Queen wants him to put 30 candies in each box, but the King wants 25 candies in each box. The Chocolate Master has already made 70 candies. What is the smallest number of candies he still needs to make so that all of the candies can be put into boxes with 30 or 25 candies in each?
