Answer:
The portfolio's beta is 0.98
Explanation:
Stock beta id the weghted average beta of a portfolio, Use following formula to calculate the portfolio beta
Portfolio beta = ( Beta of stock X x Weight of Stock X ) + ( Beta of stock Y x Weight of Stock Y )
As per given data
Stock ______ Amount Invested ______ Beta
X _________ $35,000 _____________ 1.50
Y _________ $65,000 _____________ 0.70 ( $100,000 - $35,000 )
Placing values in the fromula
Portfolio beta = ( 1.50 x $35,000/$100,000 ) + ( 0.70 x $65,000/$100,000 )
Portfolio beta = 0.525 + 0.455
Portfolio beta = 0.98
