(Read the article and answer the questions)

Elon Musk advised Tesla fans not to buy EV during production ramp By Hannah Grace, 10 January 2022

Tesla CEO Elon Musk revealed that when the firm significantly ramps up production, the quality of the company’s automobiles decreases, per The Verge.

Musk also said that Tesla was producing vehicles so quickly at the end of 2020 that the paint finishes were being messed up.

Tesla has been criticized for the quality of its cars, particularly after it began mass-producing them, but Musk was unusually open about quality issues during an interview with industry analyst Sandy Munro.

"It took us a while to kind of iron out the production process. Friends ask me: “When should I buy a Tesla?” And I’m like: “Well, either buy it right at the beginning, or when the production reaches a steady state”,’ Musk said in the interview through The Verge.

The South African-born business mogul added that it is quite difficult to be in vertical climb mode and have everything perfect on the small details throughout that production ramp.

Many people recommend avoiding the purchase of new cars in their initial period of production, especially those loaded with new technology or during production ramp.

a. Discuss the factors affecting Tesla’s decision to support such a recommendation from the public, which contrasts with what traditional automakers would typically do. 

b. Explain and elaborate how the four costs of the quality model are able to address the potential quality issues.