A city contains 300,000 people (140,000 males and 160,000 females), and 3,000 people die per year from all causes of death (1,200 males and 1,800 females). There were 150 cases of heart disease per year (100 males and 50 females), of which 135 died (102 males and 33 females). Compute the following. Cause-specific mortality rate for heart disease  Case-fatality rate for heart disease  Proportionate mortality ratio for hear

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