Answer :
Answer: $1,800
Value at 7 years of age: $7,000
Value at 14 years of age: $3,500
Value at 21 years of age: $1,750
Round to nearest hundred dollars
Value at 7 years of age: $7,000
Value at 14 years of age: $3,500
Value at 21 years of age: $1,750
Round to nearest hundred dollars