Jose has a new test that has three steps. He calculates that in each step some of the sample must be discarded. Step 1 has a discard rate of 2 percent, step 2 has a discard rate of 5 percent, and step 3 has a discard rate of 1 percent. How much of the sample is available after step 3? Question 25 options: 1) 99.1 percent 2) 86.5 percent 3) 82.0 percent 4) 75.5 percent