Which of the following is an example of institutional advertising?

A.
"This will be the best hand cream you have ever tried."

B.
"Our products consistently rank #1 in safety tests."

C.
"This grass seed is guaranteed to grow faster, greener, and stronger."

D.
"Compared to competing brands, this model has an average of 15% more power."

Suppose either computers or televisions can be assembled with the following labor inputs: units produced 1 2 3 4 5 6 7 8 9 10 total labor used 3 7 12 18 25 33 42 54 70 90 (a) draw the production possibilities curve for an economy with 54 units of labor. label it p54. (b) what is the opportunity cost of the eighth computer? (c) suppose immigration brings in 36 more workers. redraw the production possibilities curve to reflect this added labor. label the new curve p90.