Respuesta :

Answer:

  • At least 8 years

Step-by-step explanation:

Deposit = $600

Interest rate = 2.5% simple

Time = x years

Target interest amount ≥ $120

  • 600*0.025*x ≥ 120
  • 15x ≥ 120
  • x ≥ 120/15
  • x ≥ 8 years

At least 8 years