Rural Enterprises raises sheep and cattle for meat production. As a technologically advanced ranching operation, Rural enterprises has experimented with using drones to capture images of herds grazing to assist employees in obtaining physical inventory counts. Employees then count the animals in the image and record the data in the information system. What type of control classification best characterizes Rural's inventory system?

(a) Manual control

(b) Combination of manual and automated controls

Automated control

(d) Continuous monitoring