Shawn wants to use an elevator to carry identical packages having the same weight. Each package weighs 5 pounds and Shawn weighs 100 pounds. If the elevator can carry a maximum of 340 pounds at a time, which inequality shows the maximum number of packages, n, that Shawn can carry with himself in the elevator if he is the only passenger?

n ≥ 48
n ≤ 235
n ≤ 48
n ≥ 235