No one cares but the answer probably is 5 70
You have to cut it have first so there is a top and a bottom rectangle.
For the bottom one it is 40 x 40 x 25 = 40,000
For the top one it is 40 x 35 x 25 = 35,000
Then you add 35,000 and 40,000 to get 75,000 cm cubed
A. 5500x(1+5%)=$5775
b. 5775x(1+5%)=$6063.75
Those are your answers.
My guess would be guess A