An elevator has a weight limit of 2000 pounds. The weights in pounds of twelve people on the elevator are shown below. 175, 140, 135, 155, 170, 190, 125, 160, 150, 150, 130, 145 a. Find the total weight of the twelve people on the elevator. b. A thirteenth person wants to get on the elevator. Write and solve an inequality that represents the weight w that person can be without exceeding the elevator’s weight limit.