You have the right to make changes and become more assertive. You have the right to say yes or no for yourself without feeling guilty. You have the right to choose not to be assertive.
There are 10 reams of paper in a standard carton of letter-sized Xerox branded paper. However, there are also cartons that hold only 5 reams of letter paper, and larger paper sizes are also packed with a smaller number of reams per carton.
A paper bundle is a quantity of sheets of paper, currently standardized as 1,000 sheets. A bundle consists of 2 reams or 40 quires. As an old UK and US measure, it was previously equal to 960 sheets. When referring to chipboard, there are two standards in the US.