Pericloud Company produces a product that has a regular selling price of $500 per unit. At a typical monthly production volume of 4,000 units, the product's average unit cost of goods sold amounts to $300. Included in this average is $150,000 of fixed manufacturing costs. All selling and administrative costs are fixed and amount to $40,000 per month. Pericloud Company has just received a special order for 2,000 units at $280 per unit. The buyer will pay for transportation, and the regular selling price will not be affected if Pericloud accepts the order. Assuming Pericloud Company has excess capacity, the effect on profits of accepting the order would be a:

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.