Dr. Jack is a physician at DurfMedical in Greenacre. Sara is a bus driver for the Greenacre City School District (GCSD) and earns $3,000 per month. Dr. Jack is conducting surgery on Sara’s right ankle to remove a bone spur. After the surgery is completed, Sara realizes that the doctor conducted surgery on the left ankle and not the right ankle. While recovering from the surgery on the left ankle, Sara goes through five months of physical therapy at a cost of $8,000. She also misses three months of work at GCSD.