Walter Works in the Cutting Department of a Shoe Manufacturing

Walter works in the cutting department of a shoe manufacturing company.The workers in the department are required to cut out the skin of leather into pieces of various shapes using metal strip knives.This operation requires a high level of skill so as to avoid wastage of leather.Walter's working standards have reduced since the last 2 months.His supervisor approaches him to discuss his substandard performance.To avoid this confrontation again,Walter tries to achieve the required standards.Which of the following is most similar to the given scenario?

A) Robin, an employee at Blueberry Interiors, stops making uninvited suggestions as he realizes that they are constantly being ignored.
B) Following poor grades in his school exams, Frank's teacher requests a meeting with his parents. This causes Frank to work harder for better grades.
C) Gary, an employee at a denim manufacturing company, receives a bonus for achieving the monthly production quota. This motivates him to try and increase his productivity even further.
D) Roger feels highly motivated following an interview with his manager, who praised his project report.