Carl puts $1.10 in his penny bank every day in the month of july (31 days). his total savings was $55.00 at the end of june, what's the best estimate for carl's savings at the end of july?

Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00