Isabel has an opportunity to save $320 per month at an APR of 6% in a 401K plan through work. Isabel plans to retire in 10 years. Which of the following Excel commands could be used to determine how much her investment will be worth at retirement? (Choose all that apply!) A. =FV(0.06/12,120,-320) B. =FV(6/12,12*10,-320) C. =FV(0.06/12,10*12,-$320) D. =FV(6,10,-$320) E. =FV(6%/12,12*10,-320)