請說明ROI可做哪些項目的效益評估
投資回報、品牌知名度、顧客滿意度、人力投入效益等
Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: 請說明ROI可做哪些項目的效益評估 ### Response: 投資回報、品牌知名度、顧客滿意度、人力投入效益等 