Licensing is a more extensive form of participation in foreign markets than joint ventures

Abbot Laboratories warehouses and delivers 3M's medical and surgical products to hospitals across the United States. The best description of this form of alliance would be a(n) ________

A) product alliance B) logistics alliance C) pricing collaboration D) indirect collaboration E) promotional alliance

When testing for the differences between two percentages, a computed z value that is larger than the critical z value (i.e. +or -1.96 ) amounts to no support for:

A) a significant difference B) the null hypothesis C) the alternative hypothesis D) null alternative E) none of the above