Would be appericiate as i am stuck on this question : )

$8000

Step-by-step explanation:

The amount of the total operating expenses attributed to fuel before the increase in fuel price is: 30% of $400000. That is :

Now we need to find out what is the percent increase in fuel if it went from $1.50 to $1.60. We recall that to find the percent increase we need to perform the following calculation: (new price - original price)*100/original price

This gives us: % and what in just ratio form is:

Now, we can estimate how the $120000 fuel cost per year would be affected by such increase by multiplying the percent increase (in ratio form) we just estimated times this annual fuel cost:

Amount that will be added =

Step-by-step explanation:

d.) yes, because the volume of the cone is greater than the volume of the sphere

step-by-step explanation: