Khái niệm marketing 7Ps và marketing 4E

In three to four sentences, explain the effect of a price ceiling on the quantity of a good and who this intervention intends to assist

Which critical success factor improves with reduced cycle time, better quality standards, and improved efficiency when an is is implemented?

Oliver's company is planning the launch of their hybrid cars. the company has included "never-before-seen" product benefits in the hybrid cars. which type of advertising should oliver's company use for the new cars?