Question 596996
after the 1st year,
{{{ V = 400 - .2*400 }}}
{{{ V = 400 - 80 }}}
{{{ V = 320 }}}
After the 2nd year,
{{{ V = 320 - .2*320 }}}
{{{ V = 320 - 64 }}}
{{{ V = 256 }}}
After the 3rd year,
{{{ V = 256 - .2*256 }}}
You can finish- I can't find calculator