A construction activity has budget of $6,000 and is scheduled to be completed in 5 days (8 hours a day), after three days 40% of activity completed and $3,000 of the budget used. 2. What is schedule performance index (SPT)? a. 1.33 b. 0.67 c. 0.33 d. 1.11 3. What is value of schedule variance (SV) in hours? a. +8 hours. b. - 8 hours. c. +16 hours. d. +24 hours. 4. What is value of cost performance index (CPD)? a. 0.8 b. 0.2 c. 0.7 d. 0.3 22. What is value of cost variance (CV)? a. $ 5400 b. $ - 600 c. $ 6000 d. $ - 5400