unting This Question: 1 pt rses Home What are the main costs and limitations of implementing ABC systems? nents A. The measurements necessary to implement it require many calculations and can be costly to operate. O B. The fact that ABC systems cannot be used for service and merchandising companies is its main limitation OC. Identifying O D. All of the above. the five-step decision-making process required to implement an ABC system is very time consuming. n eText ent Shar edia Libr er Resou mic Study nunication 15