Answer: The effective semiannual return is = 6,91 percent.
The effective quarterly return is= 3,40 percent.
The effective monthly return is = 1,12 percent.
Explanation:
The effective semiannual return is: [tex]( 1 + 0,143 ) ^{\frac{6}{12} } - 1 = 6,91[/tex] percent.
The effective quarterly return is: [tex]( 1 + 0,143 ) ^{\frac{3}{12} } - 1 = 3,40[/tex] percent.
The effective monthly return is: [tex]( 1 + 0,143 ) ^{\frac{1}{12} } - 1 = 1,12[/tex] percent.