If labour productivity in the cement industry is increasing as output of cement is expanded, then the amount of labour per unit of output produced must be? by Sunday | Aug 6 | Economics WAEC | 0 comments A. less than zero B. decreasing C. constant D. increasing Correct Answer: Option B – decreasing Users Also Read These:Labour productivity is the ratio of?Calculate the pressure of the gas when it has…Five 80-W and three 100W are run for 8 hours. If the…The most important requirement for increasing…The amount of satisfaction per unit of the commodity…