Respuesta :

Answer:

I DOnt KNOW

Step-by-step explanation:

14:$73.80
15:$88.88
16:8.3%
17: A because the system is $97.20 which is a better price than B $108 or C $120
18:$31.08 but if it’s not then it’s 51.08
19:65%
20:$37.12