Smithville is a community of 100,000 persons (45,000 females, 55,000 males).During 1985, there were 1,500 deaths from all causes.All cases of tuberculosis have been found, and they total 800:500 males and 300 females.Fifty of the cases have been diagnosed in the past year.During 1985, there were 80 deaths from tuberculosis, 50 of those who died were male.

1)Calculate the crude mortality rate in Smithville and express it per 100,000.

2)Calculate the proportionate mortality due to tuberculosis.

3)Calculate the cause-specific mortality rate for tuberculosis.

4)Calculate the sex-specific mortality rate for tuberculosis in males.

5)Calculate the sex-specific mortality rate for tuberculosis in females and express it per 100,000.

6)A ______ rate focus on development of new cases; whereas, _______ focuses more on existing cases.