Answer:
Labour productivity at an anniversary celebration = 43.75
Labour productivity at a wedding reception = 115
Labour productivity is higher at the wedding reception.
Explanation:
Labour productivity is the ratio of output to labour
Labour productivity at an anniversary celebration = 350 / 8 = 43.75
Labour productivity at a wedding reception = 230 / 2 = 115
Labour productivity is higher at the wedding reception. Less labour produces more more meals.
This can be explained by the law of diminishing marginal returns
the law of diminishing returns states that as more units of a variable input is added to a fixed income of production, output might increase at a point but after some time total output would increase at a decreasing rate and marginal product would be decreasing.