Roak Company and Clay Company are similar firms that operate in the same industry. Clay began operations 2 years ago and Roak started 5 years ago. In the current year, both companies pay 7% interest on their debt to creditors. The following additional information is available. Roak Company Clay Company Current Yr 1 Yr Ago 2 Yrs Ago Current Yr 1 Yr Ago 2 Yrs Ago Total asset turnover 4.6 4.3 4.5 3.0 3.0 2.6 Return on total assets 9.0% 12.6% 13.2% 5.9% 5.6% 5.3% Profit margin ratio 3.9% 4.0% 3.8% 5.8% 6.0% 5.9% Sales $485,000 $455,000 $471,000 $285,000 $245,000 $185,000 1. (a) Which company has the better profit margin

Skathy lee berggren, a professor of oral communication at cornell university, indicates “a lot of my students re­ally [only] scratch the surface with the type of research they’re doing.” according to andy guess, at inside higher ed, “just because students walk in the door as ‘digital natives’, doesn’t mean they’re equipped to handle the heavy lifting of digital databases and proprietary search engines that comprise the bulk of modern, online re­search techniques.” students erroneously think a google search is research. as you read through the reasons that should stimulate your interest in studying research methods or evaluate the nine factors that guarantee good research, what actions do you propose to narrow the gap between students’ research competence and what’s required of a modern college graduate about to become a manage