Today, your paint line must produce 5400 gallons of beige paint. Your four step manufacturing process has the following scrap rates for the corresponding step:
Step 1: 0.6%
Step 2: 1.7%
Step 3: 1.5%
Step 4: 0.8%
How many gallons of paint must you start with to have 5400 gallons of point that can be sold?