Answer:
B and D
Explanation:
The computation is shown below:
For A, it would be
= 8 hours × 5 weeks × $6.15 per hour
= $246
For B, it would be
= 10 hours × 5 weeks × $5.85 per hour
= $292.5
For D, it would be
= 7 hours × 5 weeks × $7.25 per hour
= $253.75
For C, it would be
= 9 hours × 5 weeks × $6.35 per hour
= $285.75
As we can see that the individual plan B and the individual plan D reach the saving goal of $285