Here is the question. Please use IRAC method to answer.

Carol carried on a consulting business as a sole proprietorship. She met Steven Stevenson at a conference.

Steven told Carol that he was a "senior litigator and partner" in a mid-sized Saskatoon law firm and gave her a

business card that set out his name and the name "Stevenson, Smith, Jones and Khan, Barristers and Solicitors."

Steven asked Carol to do some work for the firm. Carol did the work and sent a bill for $20,000 to Steven.

During the several months she provided the services, Carol received letters from Steven on paper bearing, at the

top, the same firm name as the business card and the full names of Stevenson, Smith, Jones and Khan at the

bottom. Steven offered her the opportunity to visit or work from his office; however, Carol declined as she

preferred to work in her own office and the work did not require her to visit Steven's office. Steven did not pay.

Carol sued Steven along with Smith, Jones, and Khan. Will Carol succeed in holding them liable to pay her

account?