Part A:
Day 1: Take pill # 1: 500 mg
Day 2: 500-.25= 499.75 mg
Take pill #2: 499.75+500= 999.75 mg
Day 3: 999.75-.25= 999.5 mg
Take pill #3: 999.5+500= 1499.5 mg
Day 4: 1499.5-.25= 1499.25 mg
Take pill #4: 1499.25+500= 1999.25 mg
Day 5: 1999.25-.25= 1999 mg
Take pill #5: 1999+500= 2499 mg
Day 6: 2499-.25= 2498.75 mg
Take pill #6: 2498.75+500= 2998.75 mg
