Jan's team was not making much progress on defining a new production process. Maria was being very uncooperative; she did not agree with the direction Jan was taking, so she hadn't helped with her part. This team is in what stage of group development?

a$.$

Norming

b$.$

Performing

c$.$

Adjourning

d$.$

Storming

e$.$

Worming

f$.$

Forming