Question 346550
Investment = 37000
FV= 74,000
years = 10
compunded semi annual =2 
number of periods = 2*10 = 20
{{{r=(FV/PV)^(1/n) -1}}}
r={{{ ((74000/37000)^(1/20))-1)}}}
r=0.0352
=7.052% /year