The dividend-irrelevance proposition of Miller and Modigliani "depends on the following relationship between investment policy and" dividend policy: Changes in investment policy will alter dividend policy. Changes in dividend policy will alter investment policy. Investment policy is independent of dividend policy. Dividends are tax-deductible and investments are depreciable

Brian has just finished college. he wants to set up a small business to make and sell fireworks. he registers his company and acquires a license from the government. he finds that most of his competitors are selling fireworks at an extremely low price. he would like to make more money, so he decides to innovate and develop better fireworks. he sells his fireworks at a higher price, and they are a huge hit with the customers. after a few years, he earns enough profit to set up a bigger fireworks factory that complies with the government’s health and safety regulations. he even starts exporting fireworks overseas. which type of economy does this scenario describe?