Final answer:
Acceptable values for the input in a production function are only non-negative integers. Variable inputs are those that can be easily adjusted, and the production function defines the relationship between inputs and outputs.
Explanation:
Acceptable values for the input in a production function are:
- Only non-negative integers - as the number of workers can't be negative, and it should be a whole number.
- Variable inputs - inputs that can be easily adjusted in a short period of time, such as ordering more ingredients in a pizza restaurant.
- Production function - a mathematical concept representing the relationship between inputs and outputs in the production process.
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