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