Using the "normal" schedule, what is the early finish date of activity 10002 and its...

 Early Finish Date Calculation:

Duration of Activity 10002: 7 days.

Assuming the start date aligns with project calendars, calculate the early finish by adding the duration to the early start, considering working days.

Early finish date: 12-17-03.

 Float Calculation:

Total float is the difference between the late finish and early finish dates or derived by backward pass calculations.

Total float: 4 days.

 Verification with PSP Guidelines:

Float and early finish calculations are foundational in the PSP framework and involve analyzing forward and backward pass data (Ref: PSP Study Guide, Chapter 2A: Calculations and Float Analysis).