Sal has a life insurance policy that will pay his family $38,000 per year if he dies. If interest rates are at 4.0% when the insurance company has to pay,
what is the amount of the lump sum that the insurance company must put
into a bank account?
A. $950,000
B. $1 million
C. $1.4 million
D. $3.5 million

Can some one explain this i got sent this. is this a threat i’m scared

Find the ratios of the corresponding sides

In a study of the relationship between socio-economic class and unethical behavior, 129 university of california undergraduates at berkeley were asked to identify themselves as having low or high social-class by comparing themselves to others with the most (least) money, most (least) education, and most (least) respected jobs. they were also presented with a jar of individually wrapped candies and informed that the candies were for children in a nearby laboratory, but that they could take some if they wanted. after completing some unrelated tasks, participants reported the number of candies they had taken. it was found that those who were identiď¬ed as upper-class took more candy than others. in this study, identify: (a) the cases, (b) the variables and their types, (c) the main research question, (d) identify the population of interest and the sample in this study, and (e) comment on whether or not the results of the study can be generalized to the population, and if the ď¬ndings of the study can be used to establish causal relationships.