In which of the following roles has the producer been involved with during the preproduction process for this commercial? select one: a. approving the storyboard and script, and soliciting bids from production housesb. acting as liaison between client and agency, and buying television airtime c. conducting research, and informing all concerned about consumer preferences d. coordinating the camera operators, and handling the cast during shooting

Acompetitive market in healthcare would a. overprovide healthcare because the marginal social benefit of healthcare exceeds the marginal benefit perceived by consumers b. underprovide healthcare because it would eliminate medicare and medicaid c. underprovide healthcare because the marginal social benefit of healthcare exceeds the marginal benefit perceived by consumers d. overprovide healthcare because it would be similar to the approach used in canada