Once the prototype of the electric vehicle, in A+ Automative Co., passes product tests, the next step is test marketing a business analysis.b post-testing.cO focus group surveys.d commercialization.e Price is the only element in the marketing mix that produces revenue Cucut out a Oo As Gemman discount supermarket chains with over 10.000 stores, kops costs low so that it can offer customers impressively high quality at mostly low prices very of which type of ping Orcid pese one of the mentionet points O Upstream marketing channel partners, such as wholesalers and retailers, form a vital link between the firm and its customers