QUESTION 14 Adam could whack down all the weeds on his estate in one hour at an opportunity cost of $1,000, but it would take 20 hours for a
gardener to do it at a price of $10 per hour. Based on the assumptions, should Adam hire a gardener or cut the weeds himself?
He should hire the gardener because he would save $1,000,
He should hire the gardener because he would save $800
He should cut the weeds himself because he would save $200,
O He should cut the weeds himself because he would save $1,000.

Suppose your rich uncle gave you $50,000, which you plan to use for graduate school. you will make the investment now, you expect to earn an annual return of 6%, and you will make 4 equal annual withdrawals, beginning 1 year from today. under these conditions, how large would each withdrawal be so there would be no funds remaining in the account after the 4th?

The law says your employer is responsible for providing you with a safe and healthy workplace. true or false?

Alarge university wanted to study the relationship between completing an internship during college and students' future earning potential. prom the same graduating class, they selected a random sample of 80 students who completed an internship and 100 students who did not complete an internship and examined their salaries five years after graduation. they found that there was a statistically higher mean salary for the internship group than for the noninternship group. which of the following interpretations is the most appropriate? a. there could be a confounding variable, such as student major, that explains the difference in mean salary between the internship and no internship groups.b. we cannot infer anything from these data since the distribution of salaries is likely right skewed.c. you cannot draw any valid conclusions because the sample sizes are different.d. more students should complete internships because having an internship produces a higher salary.