In? 2009, the world suffered a global economic crisis that resulted in dramatic decreases in worldwide exports.? today, we see increasing growth in world trade with world exports of merchandise increasing from? $12 trillion in 2009 to nearly what amount in? 2012?
a. ? $15 trillion
b. ? $20 trillion
c. ? $18 trillion
d. ? $16 trillion
e. ? $14 trillion

Southeastern oklahoma state university's business program has the facilities and faculty to handle an enrollment of 2,000 new students per semester. however, in an effort to limit class sizes to a "reasonable" level (under 200 generally), southeastern's dean, holly lutze, placed a ceiling on enrollment of 1,600 new students. although there was ample demand for business courses last semester, conflicting schedules allowed only 1,440 new students to take business courses.the utilization rate for southeastern=%the efficiency rate for southeastern=%