Aztec Furnishings makes hand-crafted furniture for sale in its retail stores. The furniture maker has recently installed a new assembly process, including a new sander and polisher. With this new system, production has increased to 118 pieces of furniture per day from the previous 65 pieces of furniture per day. The number of defective items produced has dropped from 10 pieces per day to 3 per day. The production facility operates strictly eight hours per day. 5 people work daily in the plant. What is the change in productivity of non-defective units for Aztec using the new assembly process?