Number of Periods for an Annuity You have $28,598.65 in abrokerage account, and you plan to deposit an additional $5,000 atthe end of every future year until your account totals $290,000.You expect Number of Periods for an Annuity You have \( \$ 28,598,65 \) in a brokerage account, and you plan to deposit ah additional \( \$ 5,000 \) at the end of every future year until veur account: totals \( 1 answer