aOperating margin ratio indicates how much profit of organization remains, after paying the variable costs of production such as wages, materials, etc. It's a percentage of sales, and shows the effectiveness of cost control and business expenses related to the company. When asked on the standard...
In addition, the overall influence of bias due to self-selection, on the effectiveness of the Dutch screening programme, has been shown to be minor.36 Finally, we obtained no structural information about breast density, which is known to reduce mammographic detectability, and to increase the ...
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