The bank where hilary maintains her checking account mistakenly deducted $16 each month from her account for 8 months and $19 a month for the next 5 months. the bank realized and corrected the error after 13 months. how much money does the bank need to return hilary’s account?

Plz answer asap! i will reward brainliest and 12 points for these three questions!take notice: these three questions are completely different! 1) what is the percentage of sugar in the syrup made of 10 kg of water and 4 kg of suugar? 2) what was the original price if after 10% discount it became $450? 3) at first a price was decreased by 12%, then it was disounted again by an additional 5%. what is the percent of the total discount? , and remeber i will award brainliest and 12 points!