adwoba and esi established a company and agreed that their profit will be shared in the ratio of 4:5 respectively. At the end of the year , esi received 500 cedis more than adwoba. How much profit did they make in the year? ​

1) the stages a new product goes through from beginning to end, i.e., the stages that a product passes through from introduction through growth, maturity, and decline. 2) the time from initial research and development to the time at which sales and support of the product to customers are withdrawn. 3) the period of time during which a product can be produced and marketed profitably.

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answer; normative economics;