Dale Ltd. has decided to install a new machine that will help to produce goods faster and with less probability of rejections. The cost of procuring the new machine is $10,000. Training laborers for handling the machine would cost another $2,000; but the long-term benefit this plan can provide is that the product would subsequently cost $1 less. How will Dale Ltd. analyze the profitability of the decision?
A. using marginal revenue analysis
B. using average revenue analysis
C. using cost benefit analysis
D. using time series analysis