Your company usilizes both employees (L) and specialized robots (R) in its production process. The hourly wage of employees is \$25, and the hourly cost of operating a robot is $175. The table below describes how the number of each type of input affects output o product (in a marginal way) Number of employees (L) Marginal product of labor (MPL) Number of robots (R) Marginal product of robots (MPR) Given the much higher productivity of robots, why would the company ever consider using employees at all in its production? Select one: a. Employees are cheaper and the company wants to minimize its marginal product for both inputs: b. Even though the employee marginal product is lower, the employee total product has to be higher, by definition. L..., each employee produces more output than a single robot. c. Robots may have a higher marginal product, but when you calculate the ratio of wage or cost divided by marginal product, yo see that employees are always preferable to robots. d Employees may be less productive, but they are also cheaper than robots, the proper metric is to compare output per dollar spent on the inputs