To produce an exceptional chocolate, the use of the highest quality and most expensive ingredients, and the optimization of the complex heating and cooling process known as tempering, are both imperative factors. Chocolatier Q makes the most exceptional chocolate on the market although her production costs are lower than any in the industry. The ingredients and tempering process account for 90% of the expenses of chocolate production. The other 10% is spent on packaging done by an external company that provides the same service to all the chocolatiers in the industry, and at the same price.
The statements above, if true, best support which of the following as a conclusion?
(A) Errors in the tempering process can result in the chocolate not reaching its correct solidified state.
(B) Q's production costs can amount to almost 90% less than those spent by other chocolatiers in the industry.
(C) Chocolatier Q cuts her costs by using a slightly lower grade of one of her ingredients while compensating for this with the highest standard for all the others.
(D) Chocolatier Q enjoys a lower price for the packaging process.
(E) Chocolatier Q has the most efficient tempering process of any chocolatier in the industry.