MedCo is in need of a new computer billing system. MedCo hired Mindy to set up its new system. The contract specifically stated that Mindy can buy new computers in furtherance of her duties. Mindy purchased a new computer for MedCo's new billing system.

I. Acutal authority

II. Implied authority

III. Express authority

Iv. Apparent authority

Mindy is acting on which of the following?

A. I, III, and IV

B. II and IV

C. I, II, III, and IV

D. I and III

E. IV only