Over the past year you earned a nominal rate of interest of 8 percent on your money. The inflation rate was 3.5 percent over the same period. The exact actual growth rate of your purchasing power was

answer; depth;

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the time from initial research and development to the time at which sales and support of the product to customers are withdrawn. 3) the period of time during which a product can be produced and marketed profitably.

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the answer is d i just took the test (provides the number of allowances an employee has claimed.)