What is the definition of rate of return? How to test the output of Coca-Cola, milk tea and popcorn?

First of all, we need to understand the concept of "yield": yield = actual yield/theoretical yield * 100%.

Suppose:

A pack of Coca-Cola syrup, according to the standard proportion, can produce 250 cups of 22-ounce cola (with 1 /3 ice cubes per cup).

Then 250 cups of 22 ounces of coke is the "theoretical output" of a pack of coke syrup, commonly known as "expected output" or "expected output" for short.

However, according to the actual operation results, in fact, only 230 cups of 22-ounce cola were produced in one package of cola syrup. Then, 230 cups is the "actual output" of a pack of cola syrup (of course, the actual output is constantly changing)

Above, we get the "yield =230/250* 100%=92%" of cola syrup.

It is precisely because of considering that in the process of converting raw materials into commodities, the actual output will be inconsistent with the theoretical output for various reasons (taking cola as an example, the most typical example is that some customers like to put ice cubes, while others don't), so suppliers will give merchants a reference index: theoretical output.

According to the above theory, the merchants work out their own "yield" (that is, "yield") as a data indicator of whether the use process of raw materials is reasonable and standardized.

It should be noted that the rate of return cannot be 100%, and the "actual rate of return" should also be allowed to fluctuate around the "rate of return".

Specific values need to be formulated and adjusted according to different industries, products and actual conditions.

exceed

I hope it helps you.