Nobody knows what life forms may exist outside our own planet. The search for extra-terrestrial life in the universe took a step nearer to fruition with the discovery in June of what are believed to be traces of water on the surface of Mars. Life on our planet requires water and its presence on Mars may point towards the existence of past life on the planet...
1. The Phoenix Mars Lander has provided proof that life once existed on Mars.
A. True
B. False
C. Cannot say
2. Life forms on Mars require water in order to survive.
A. True
B. False
C. Cannot say

3. Since the Phoenix Mars Lander cannot excavate it is limited to surface photography. 
A. True
B. False
C. Cannot say
All German philosophers, except for Marx, are idealists. 
4. From which of the following can the statement above be most properly inferred? 
A. Except for Marx, if someone is an idealist philosopher, then he or she is German.
B. Marx is the only non-German philosopher who is an idealist.
C. If a German is an idealist, then he or she is a philosopher, as long as he or she is not Marx.
D. Marx is not an idealist German philosopher.
E. Aside from the philosopher Marx, if someone is a German philosopher, then he or she is an idealist.

5. What was the unit sales ratio of Austrian Quarter 4 : Portugal Quarter 1: Greek Quarter 4?
(A) 35:28:22
(B) 5:3:4
(C) 6:4:3
(D) 5:4:3
(E) 3:4:2

6. Which country met or exceeded its annual target for unit sales?
(A) Greece
(B) Portugal
(C) Austria
(D) Ireland
(E) Croatia 
7. The previous year?s average number of Portuguese units sold per quarter was 20% higher than the year shown. What was the previous year?s average number of Portuguese units sold per quarter?
(A) 104,200
(B) 31,260
(C) 26,050
(D) 21,260
(E) 20,840