Question $4$: An assembly worker manually carries plastic bins $($one box at a time$)$ from the staging area to her work station. The distance between the staging area and the work station is $9m.$ She carries the bins each weighing $L=20kg$ with her elbows bent at $90$ for a total of $18$ times in an $8$ hour shift. Look up the Maximum Acceptable Weight $($MAW$)$ for this task that is safe for $50\%$ of the female population. Fill in the boxes below which parts of the table you look up$.$ If a value you would like to look up is in between two values listed in the table then use the closest value available. Calculate the L$/$MAW ratio and in a short single sentence describe how would you rate the risk of this manual handling task.