Which of the following is considered a best practice in change management? select one: a. change requests supported by metrics b. updating the project schedule and budget to reflect approved changes c. providing the sponsor with more than one option for making a decision on a change d. all of the above

Banana computers has decided to procure processing chips required for its laptops from external suppliers instead of manufacturing them in their own facilities. how will this decision affect the firm? a. the firm will be protected against the principal-agent problem. b. the firm's administrative costs will be low because of necessary bureaucracy. c. the firm will have more flexibility in purchasing and comparing prices of goods and services. d. the firm will have high-powered incentives, such as hourly wages and salaries.