Currently, the age is known as the era of scarcity. The majority of the people earn less than the expenditure. Many families make some families, there are no provisions in order to reduce expenditure, and thus project origin is a concept that. A budget can buy local coinage is used in everyday life, which is what she did choose to invention is the shoe cream. It is for this reason that reason. In particular, the duty to use leather shoes for ladies and students, using leather shoes together. So shine your shoes, shoe polishing cream is needed
.Who make approved project to study how to make a basic shoe polishing cream. To know the components that can be used to bring a complete shoe shine cream is 1 wood charcoal. 2.3/4 pm sleep. paraffin. Olive oil. From these components, thus making me project is interested about the appropriate ratios to produce cream shoe with maximum efficiency. Experienced project was to design an experiment. 4 experimental methods and the ratio is as follows:
. Episode 1 take powdered charcoal, wood, and then mixed with paraffin WA sleep and olive oil, then bring to boil and stir together for a period of 15 minutes, and then pour into the prepared cartridges. Wait until the cool shoe shine cream for doing this experiment is repeated 20 times.
Ratio 1Episode 2 is the process of measuring the performance of the shoe cream shoe cream by. Shoe Shine girl students to grade 1 because there are shoes for life. The same brands. The light reflection is written by Lux meter before and after polishing with a polishing cream shoes
.Step 3 apply the test results that have been processed with SPSS mathematical program
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