XX is aware that there is a learning effect for the production of one of its new products, but is unsure about the degree of learning. The following data relate to this product. Time taken to produce the first unit 28 direct labour hours Production to date 15 units Cumulative time taken to date 104 direct labour hours What is the percentage learning effect?
【参考答案及解析】
Average time taken per unit to date = (104 ÷ 15) = 6.933 hours Using the button on your calculator probably marked 10x, –0.155 converts back to a 'normal' figure of 0.70. Thus the learning rate is 70%.
Average time taken per unit to date = (104 ÷ 15) = 6.933 hours Using the button on your calculator probably marked 10x, –0.155 converts back to a 'normal' figure of 0.70. Thus the learning rate is 70%.