Answer:
The new productivity is "29.17 boxes per hour". A further solution is provided below.
Explanation:
The given number of boxes,
= 700 boxes
After the change in the work rule,
The productivity will be:
= [tex]\frac{700 \ boxes}{3\times 8 \ hours}[/tex]
= [tex]\frac{700 \ boxes}{24 \ hours}[/tex]
= [tex]29.17 \ boxes \ per \ hr[/tex]