Case Study: You are an upright public sector infrastructure executive. A multi-crore flyover construction contract was awarded to an infrastructure firm during your predecessor's tenure. Structural safety audits show that low-grade steel was used in the support pillars, posing catastrophic collapse risks. The contractor offers you a kickback of Rs 2 crores to suppress the audit report and threatens to ruin your career through political connections if you do not comply. (a) What are the ethical challenges faced by you? (b) What steps will you take to protect public safety and prosecute the corrupt contractor?