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.

The true statement regarding the plans for achieving the goal is c. Both plans will work for achieving the goal. Let's go through both plans. Plan A: If you spend 8 weeks by working 9 hours per week at $7.20 per hour, you will earn: 8 * 9 * $7.20 = $518.40. Since $518.40 is bigger than $450, plan A will work. Plan B: If you spend 6 weeks by working 15 hours per week at $6.50 per hour, you will earn: 6 * 15 * $6.50 = $585.00. Since $585.00 is bigger than $450, plan B will work, too. Thus, both plans will work for achieving the goal.