Because the employees, the company must put dry ice A&M 2 pieces per box, but employees have put dry ice cube is 1 per box, too, which all must submit, there are 6 boxes need to buy dry ice in sections 6 x new.
The shipping company A & M staff to put two ice cubes per box, but the staff put ice cubes 1 per box, too, which all must have had to buy six boxes, making ice cubes, add a new number six.
Since the company A&M delivery staff to dry ice cubes per box 2 but employees put these too dry ice box 1 cubes. All of which to send a 6 box. To buy dry ice add new is the 6 cubes.