Is her department currently involved in a work exchange and/or employment agreement with the Republic of Cuba; if so, (a) what number of Cuban nationals (i) are currently employed and (ii) are due to be employed by her department, (b) what specific work roles are envisaged for the Cuban nationals, (c) what are the specific skill sets of each of the Cuban nationals (i) currently employed and (ii) due to be employed, (d) what are the details of the process followed to ensure that the same skill set was or is not available in the country and amongst South African citizens and (e) what is the total cost of the (i) employment or (ii) prospective employment of such Cuban nationals?