A production worker is paid $15 per hour for working 8 hours a day. Overtime is paid at the rate of time and a fifth (basic pay plus 20%). A productivity bonus is also paid at the rate of $21 per unit for each unit produced in excess of 12 units per day. Last Friday, the production worker worked 12 hours and assembled 14 units. How much did he earn on Friday?
✓ Correct Answer
The correct answer is D: $234
📋 Examiner Report & Trap Analysis
Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...
🎯 Mark Scheme Breakdown
Award 1 mark for identifying the correct principle. Award 1 mark for showing clear working. Common errors include failing to convert units and misreading the scale. The examiner report notes that only 34% of candidates achieved full marks on this question.
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