Saudi Arabia will develop different types of industries if they got expertise in producing oil.
When Saudi Arabia produces more oil, it will be able to do more exports to other countries. This will help them to develop better opportunities in the domestic market.
The foreign markets will offer increased prices over exports of oil which will boost the economic position of the country. This economic development leads to better infrastructure and facilities to the citizens.
Therefore, the option B is appropriate that Saudi Arabia will focus on developing more industries.
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