1. A certain advertising campaign achieves this frequency distribution: exposed 1 times: 12% exposed 2 times: 24% exposed 3 times: 12% exposed 4 or more times: 7% The rest of the population was not exposed at all. If effective frequency for this ad is 2 exposures, calculate effective reach. Report as a percent. Report 25%, for example, as "25".
2. How are (Finacial Statements, Value of Money , Stocks and Bonds , Risk and Return & Budgeting) all useful in real life ?