7. If every row of a truth table contains False premises and False conclusions, the argument is: a. Inconsistent b. Valld c. None of the above d. Invalid 8. For the argument, "If this is a house, then this is blue. This is blue. So, this is a house" is considered: a. Invalid b. invalid and unsound c. Valid, but unsound d. Valid and sound 10. For the argument, "If roses are red, then violets are blue. Roses are red. Therefore, violets are blue," the argument is evaluated as: a. Invalid b. Inconsistentc. Validd. Sound 11. Given the complex statement: D v (F & Not F), what is the truth-value of the entire statement? a. True b. False c. Depends only on the truth value of D d. None of the above 12. If the statement "V" is False in the complex statement "(~ D v ~ A) > (H v ~ V)," then what is the truth-value of the complex statement? a. True b. False c. Undetermined 13. The truth value of the statement "(M v ~ M) > B" is: a. True b. False c. Dependent on the truth value of B d. None of the above