Please answer correct explain plz asap. 1 to 5

1) If it is difficult in a program to place a dollar value on benefits, then costbenefit instead of costeffectiveness analysis should be used. Group of answer choices True False 2) What are the net benefits of the following teen pregnancy prevention program: The costs of the program were estimated to be $20,000. The benefits were estimated to be $10,000. Group of answer choices 2 $10000 $100 $20000 None of the above 3) The following is an example of what type of analysis: The total oneyear cost of a smoking cessation program is $20000. Group of answer choices Cost analysis Costeffectiveness analysis Costbenefit analysis Cost of illness analysis None of the above 4) Using costbenefit analysis, would the following program be implemented: The costs of the program were estimated to be $20,000. The benefits were estimated to be $10,000. Group of answer choices Yes No None of the above 5) Which would be more useful when trying to compare intervention strategies seeking to achieve the same objective: Group of answer choices Costbenefit analysis Costeffectiveness analysis