Identify the relevant Act that regulates HIV$/$AIDS testing in the workplace, which you $$and Christa must consult in dealing with this labour matter. What is the aim and $$purpose of this Act? $(5)2\mathrm{.}2\mathrm{.}2$ Is Health$-$First Hospital correct to request Christa to undergo an HIV test for the $$administration job at the hospital to ensure that health and safety measures are $$adhered to in the workplace? Substantiate your answer by explaining the relevant $$legal provisions in terms of medical testing in the workplace.$(5)3\mathrm{.}1$ What is the difference between protected and unprotected strikes? $(4)3\mathrm{.}2$ Can the employees be disciplined $($including dismissal$)$ for their participation in the $$strike described in the scenario above? Provide evidence from the case study. $(6)3\mathrm{.}3$ Identify and discuss the five most common reasons for strike action. $(20)$