Answer :
The product life cycle is theoretically bell shaped with regard to sales and profits.
The sales and profit life cycle is the process by which a company's sales and profits grow and decline over time. The cycle is divided into four phases: startup, growth, maturity, and decline.
The sales and profit life cycle is an important tool for companies to use in planning their business strategies. By understanding where their sales and profits are in the cycle, companies can make decisions about when to invest in new products, enter new markets, or expand their operations.
Hence, the correct option is "E".
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