Producer Katrina is insurance-licensed only and can sell fixed annuities offered by a number of different insurers. What types of annuity products must Katrina evaluate and assess in order to make an annuity product recommendation that complies with the standards under the revised NAIC annuity model? a. only fixed annuities b. all types of annuities-fixed, indexed, and variable-regardless of the insurer that issues them oc only annuities offered by any of the insurers she is affiliated with, regardless of whether they are fixed, indexed, or variable d. only fixed annuities offered by the insurer with whom she conducts the most business