QUESTION 44 (4 marks)
A workshop produces 6000 identical units using 2000 labour hours. After training, it produces 6600 units using 2200 hours. Calculate labour productivity before and after, and assess the claim that the training has demonstrated a productivity gain.
Practice marking scheme
Answer
Productivity is 3 units per hour in both periods; these data do not demonstrate a gain.
Working
Before: 6000/2000 = 3. After: 6600/2200 = 3. Output rises 10%, but hours also rise 10%. Labour productivity measures output per labour input, not total production. Training may have other benefits or require time to work, but the given observations do not show improved labour productivity.
Marking criteria
- Calculates both productivity measures. [2 marks]
- Distinguishes output growth from productivity. [1 mark]
- Makes a qualified evidence-based assessment. [1 mark]
Practice question aligned to the current QCAA syllabus; review the worked solution and marking criteria.
View the QCAA syllabusCompare your working with the guide above.