What type of control is: Employees are required to take vacations.

Some editors, especially in the biological and physical sciences, prefer to omit the ____________ and to capitalize the first word of the title

a. author's name b. publication date c. publisher's name d. quotation marks around the title

The United States has been an attractive target for FDI partly because of its:

A. abundance of cheap and skilled labor. B. stable and dynamic economy. C. commitment to environmental issues. D. low corporate tax rates. E. high trade barriers.