o The shortage of organs for transplant is a continuing problem. At the end of 2000, there were 3671 people waiting for a heart transplant, 3331 for a lung transplant, 16,031 for a liver transplant, and 46,084 for a kidney transplant. Corresponding figures for 2003 were 3120, 3683, 16,924, and 55.264, respectively. In 2006, the figures were 2733, 2705, 16,852, and 68,149, respectively. Express the information as a matrix, labeling rows and columns. Fill in the matrix below. Heart Liver 7 3671 46,084 3683 55,264 2006 2733 16,852