Final answer:
The magnification abilities of each objective lens in a microscope and their total magnification.
Step-by-step explanation:
The magnification abilities of each of the objective lenses are as follows:
a) Scanning (small lens), red ring = 4x magnification
b) Low-power (medium lens), yellow ring = 10x magnification
c) High-power (large lens), blue ring = 40x magnification
d) Oil immersion (largest lens), white ring = 100x magnification
The total magnification with each objective can be calculated by multiplying the magnification of the objective lens by 10, which represents the magnification of the ocular lens.