The effect of adding calcium chloride in concrete is________________?_x005F_x000D_1. to increase shrinkage_x005F_x000D_2. to decrease shrinkage_x005F_x000D_3. to increase setting time_x005F_x000D_4. to decrease setting time_x005F_x000D_The correct answer is?

• A. (1) and (3)
• B. (1)and(4)
• C. (2)and (3)
• D. (2)and (4)