The table shows the output of chairs at a factory when different numbers of workers are employed. number of workers 0 1 2 3 4 5 number of chairs produced 0 7 17 26 34 40 When will diminishing marginal returns to labour set in?
- (A)When the second worker is employed.
- (B)When the third worker is employed.
- (C)When the fourth worker is employed.
- (D)When the fifth worker is employed.
Mark scheme
Marking points from the official mark scheme (Oct/Nov 2019). The mark or mark type is shown in brackets.
- [1] B
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