Five Brands of Orange Juice Are Displayed Side by Side

question 57

Essay

Five brands of orange juice are displayed side by side in several supermarkets in a large city. It was noted that in one day, 180 customers purchased orange juice. Of these, 30 picked Brand A, 40 picked Brand B, 25 picked Brand C, 35 picked Brand D, and 50 picked brand
E.In this city, can you conclude at the 5% significance level that there is a preferred brand of orange juice?

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Definitions:

Schedule Of Cost Of Goods Manufactured

A schedule that contains three elements of product costs—direct materials, direct labor, and manufacturing overhead—and that summarizes the portions of those costs that remain in ending Work in Process inventory and that are transferred out of Work in Process into Finished Goods.

Direct Materials Cost

The cost of raw materials that are directly traceable to the production of a specific product or service.

Manufacturing Overhead

All manufacturing costs other than those accounted for as direct labor and direct materials. Includes indirect costs such as maintenance, utilities, and rent in the production process.

Indirect Materials

Materials used in the production process that cannot be directly linked to specific products, such as lubricants and cleaning supplies.