Phuket Beach Hotel has an unused space that they are considering leasing to Planet Karaoke Pub or using to build their own Beach Karaoke Pub. Both options were analyzed using various metrics. Planet Karaoke Pub has a shorter payback period of 2.46 years compared to 3.84 years for the Beach Karaoke Pub. However, the Beach Karaoke Pub has a higher NPV. Sensitivity analysis found that Planet Karaoke Pub is less sensitive to changes in revenue loss and initial investment. Overall, the assistant recommends leasing the space to Planet Karaoke Pub due to the shorter payback period and higher average return on investment, even though the Beach Karaoke Pub has a higher