Answer:
e) They do not require business process redesign.
Step-by-step explanation:
Enterprise resource planning is a software management system that aims at unifying data in modern businesses thus ensuring a smooth flow of information. Since ERP's do not require a redesign of the business process, but rather improve on them, they in effect save cost for the organizations.
When ERP's are introduced in businesses, the staff will need to be trained on how to use the software. This training and support will come with financial costs. Also, the software itself costs a lot of money and will change the way the business is run.