In poultry industry, production of hatching eggs is more expensive then the production of market eggs mainly because

Options

A. Cost of males and their depreciation value is high
B. Mortality among females is usually lower when they are mated with males
C. Number of eggs produced by hatchery flock are to be sold only as market eggs
D. Some of the eggs produced by hatchery flocks are not acceptable for incubation

Answer

D

Explanation

In the poultry industry production of hatching egg is more expensive because it requires optimum temperature for incubation. But the major factor is the weight of a hatching egg.