For each of the applications below, which application type most closely describes the application?

a$)$ AutoDesk AutoCAD

b$)$ DVD Player system

c$)$ Online banking system

d$)$ Disney $+$

e$)$ Driving lane detection system in a car

f$)$ Airplane autopilot

g$)$ Weather prediction system

h$)$ Calculate the consumer price index $($CPI$)$