8. Valuation and performance of mutual funds Changes in the value of a stock mutual fund (AV) can be modeled as a function of changes in market conditions (AMKT), changes in sector conditions ASECTOR), and changes in the management abilities of the stock mutual fund managers. Consider the following model: AV=/(AMKT, ASECTOR, AMANAB a decrease an increase All else equal, an improvement in stock market conditions is typically associated with in the value of stock mutual funds. Grade It Now Save & Continue Continue without saving