The UJava espresso stand needs two inputs, labour and coffee beans, to produce its only output, espresso. Producing an espresso always requires the same amount of coffee beans and the same amount of time.
a) Which of the production functions you have studied in this course would appropriately describe the production process at UJava?
b) Give an example of such a production function, where B represents ounces of coffee beans, and L represents hours of labour?