You invest $500 for equipment to make dog backpacks. each backpack costs you $15 for materials. you sell each backpack for $15 when will you break even write an equation

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!