Patrick's Sushi Shop had the following: 1. Revenues that averaged $58,000 per week in April and $44,000 per week in May. 2. The shop employed 4 full-time (40 hours/week) workers in both months. 3. In April, in addition to full time employees, there were 5 part-time workers each working 17 hours per week. 4. In May, in addition to full time employees, there were 4 part-time workers who each worked 11 hours per week What is the percentage change (indicate "+" or "-") in labor productivity (measured as revenue per labor hour) for May as compared to April (assume four weeks in each month and equal output for each hour worked). Enter your answer in decimal format to four places in the space provided (.xxxx) i.e. for -12.34% enter -.1234. Show work in file submitted to last question. May vs. April percent change for Patrick's Sushi Shop?