Using the provided diagram and scale, calculate the raw and real volumes of liquid in the container.

a) To measure the raw volumes $d_1, d_2, d_3, d_4$, and $d_5$, we observe Fig. 2(a). Assuming the total height of the container represents 5 cm on the diagram:

$$d_1 = 1.0 \text{ cm}$$ $$d_2 = 2.0 \text{ cm}$$ $$d_3 = 3.0 \text{ cm}$$ $$d_4 = 4.0 \text{ cm}$$ $$d_5 = 5.0 \text{ cm}$$

b) To convert the raw volumes $d_i$ to real volumes $V