Which of the following allows two or more firms to share the fixed costs (and associated risks) of developing new products or processes?

If consumers rate price at a McDonald's restaurant on a 7-point scale using 1 for Unsatisfactory and 7 for Satisfactory, a mean score of 2.34 would be interpreted as:

a. a satisfactory price. b. a very satisfactory price. c. a neutral price. d. an unsatisfactory price. e. an average price.

Services account for nearly ________ percent of global trade

A) 10 B) 33 C) 20 D) 67 E) 90