Marketing Information Systems $($MIS$)$ produce $\_\_\_\_\_\_\_\_\_\_\_$ reports based on data held in an organization's database$($s$).$

Question $14$ options:

a$)$

regular, standardized

b$)$

regular, customized

c$)$

random, standardized

d$)$

None of these are correct.

e$)$

random, customized