Workability of concrete can be measured using slump, compaction factor and Vee-bee time. Consider the following statements for workability of concrete:(i) As the slump increases, the Vee-bee time increases.(ii) As the slump increases, the compaction factor increases.Which of the following is TRUE?

• A. Both (i) and (ii) are True
• B. Both (i) and (ii) are False
• C. (i) is True and (ii) is False
• D. (i) is False and (ii) is True