Digital technologies such as the Airplane Information Management System $($AIMS$)$ tie airplane systems together with a microprocessor and software. AIMS is an example of process technology that performs a variety of tasks that were previously performed manually. To perform the tasks involved in process technology effectively the operations manager needs to do certain tasks. How many of the following are such tasks?

a$)$ Decide which technology or technologies to use

b$)$ Integrate the new technology with existing operations activities

c$)$ Continually monitor the performance of the technology

d$)$ Upgrade or replace the technology

Select one:

a$.$ One

b$.$ Two

c$.$ Three

d$.$ Four