Briefly explain the weakness of the RSA industrial Development Zones

According to various economic experts, the weakness of the RSA industrial Development Zones are the following:

Earnings declines as a result of the numerous tax privileges and influences.Several businesspeople or dealers are engaged in Special Economic Zone: this will allow them to obtain commodities at cheap rates and create a land bank for exploitations.The amounts of units seeking to set up for Economic of One Unit does not meet up to the number of applications for setting up Special Economic Zone: this then leads to a conclusion that the RSA's Industrial Development Zones may not eventually yield to expectations.

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Refrain from making jokes. this app is meant to others.kindest regards, -bella