Final answer:
To model the minimum requirement of producing 20 units per day after 30 days, we can use the power-law learning curve model. Plug in the values to find the constants, and then use the model to predict the number of days to reach 25 units per day.
Step-by-step explanation:
To find a learning curve model that describes the minimum requirement of producing at least 20 units per day after 30 days, we can use the power-law learning curve model. The formula for the power-law learning curve model is:
Y = a * X^b
Where Y is the output, X is the cumulative production units, and a and b are constants. In this case, we know that after 30 days, the minimum requirement is 20 units, so we can plug in these values into the equation to solve for a and b. Once we have the values for a and b, we can use them to predict the number of days it would take for a minimal achiever to produce 25 units per day.