​Which of the following is a push factor of globalisation of business?​

Correct option is D

The correct answer is (D) Saturation of domestic market.

• Push factors are those that drive businesses to expand globally.
• A saturated domestic market, where there's limited growth potential, is a strong push factor.

The other options are pull factors, which attract businesses to specific locations:

• Availability of cheap raw material in the host country
• Higher rates of return in host economies
• Availability of cheap labour in the host country