Two plans for reaching a goal are given below.Plan A: Save $450 over the next 8 weeks by working 9 hours per week at $7.20 per hour.Plan B: Save $450 over the next 6 weeks by working 15 hours per week at $6.50 per hour.Which of the following is a true statement?a.Only plan A will work for achieving the goal.b.Only plan B will work for achieving the goal.c.Both plans will work for achieving the goal.d.Neither plan will work for achieving the goal.