Mary and cathy are roommates. mary assigns a $30 value to smoking cigarettes. cathy values smoke-free air at $15. which of the following scenarios is a successful example of the coase theorem?
a. mary pays cathy $16 so that mary can smoke.
b. cathy offers mary $20 not to smoke. mary accepts and does not smoke.
c. cathy offers mary $15 not to smoke. mary accepts and does not smoke.
d. mary pays cathy $14 so that mary can smoke.

2. explain two ways that an informational interview is different from a job interview 3. describe two ways that an informational interview would be a benefit to you. 4. write two questions that you would ask in an informational interview. answer all in complete sentences for brainliest!

The leading producer of cell phone backup batteries, jumpstart, has achieved great success because they produce high-quality battery backups that are not too expensive. even so, another company that produces lower-quality batteries at the same price has also achieved some success, but not as much as jumpstart. also, in general, the price of backup batteries has declined because of economies of scale and learning. in addition, jumpstart has added complementary assets, such as a carrying case. considering all of these factors, the backup battery industry is most likely in the introduction stage. growth stage. shakeout stage. maturity stage.

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.