risk in payment system requires improvements in the security framework. [ ] a)Fraud or mistakes b)Privacy issues c)Credit risk d) All of the above.

Please write the answer for 15 points

the answer is d. computer programmer

hi, you. i think this we be deleted because it's a invalid question.

(i suggest no to do this in the

this seems to be in the wrong category. but i'll take some free points my dude

posting this in wrong category will result in people seeing it who won't know the answer.

hey, you need to attach a picture, or type what jobs and qualifications, so i can you