A quality-control manager randomly selects 60 bottles of bleach that were filled on January 15 to assess the calibration of the filling machine. What is the population in the study?

Bottles of bleach produced in the plant on January 15.

Explanation:

Going by the question, the day the quality control accessment was done is just a single day of january 15 which will involve a sampling from the whole bottles of bleach produced on that day respectively. so the amount of bottles of bleach produced in the plant on January 15 will be the population in the study.

answer; /// (culture);

this is an outline for the decisions that frankie is going to make

opportunity cost

willingness to buy

price or quality

of course, there could be many economic strategies that should be considered important while making decision. opportunity cost is the foremost significant factor while considering any economic option. when you buy something, you should know how much you are forgoing for this product. indeed, you could buy something different with this measure if you changed your mind. willingness to buy shows how much surplus you are earning while making a decision. it is important because it shows you buy what you want or you buy because you have only limited amount of money. the price or quality can be considered as a general economic option that we are applying while buying something. when you buy something, price or quality could be one of the options. indeed, they define the characteristics of the product.    

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