Eric Lafleur makes billiard balls in his New Brunswick plant. With recent increases in his costs, he has a newfound

interest in efficiency. Eric is interested in determining the productivity of his organization. He would like to know if his

organization is maintaining an increase in productivity. He has the following data representing a month from last year

and an equivalent month this year:

The productivity percentage change for each category is:

Labour Productivity Change $=20\mathrm{.}00\%($enter your response as a percentage rounded to two decimal places and

include a minus sign if necessary$)$

Resin Productivity Change $=36\mathrm{.}00\%($enter your response as a percentage rounded to two decimal places and

include a minus sign if necessary$)$

Capital Invested Productivity Change $=,\%($enter your response as a percentage rounded to two decimal places

and include a minus sign if necessary$)$