After conducting a market research study, Bauman Manufacturing decided to produce a new interior door to complement its exterior door line. It is estimated that the new interior door can be sold at a target price of $120. The annual target sales volume for interior doors is 20,000. Stewart has a 20% expected return on sales target. What are target sales revenues? What is the target profit margin? O a. $600,000 ob. $384,000 oc $360,000 O d. $480,000