ACTSC: Actuarial ScienceACTSC 231: Mathematics of Finance Spring 2021 Keith Freeland Study time: 1 hr 34 min ACTSC 363: Loss Models Spring 2021 Mirabelle Huynh Study time: 42 minutes ACTSC 371: Introduction to investment Spring 2020 Study time: 3 minutes ACTSC 445/845: Quantitative Enterprise Risk Management Spring 2021 Fan Yang Study time: 1 hr 13 min