In need of ! if yiu dont want to anwser the questions just leave short explanations for each problem you so ! 1) the population of a city increased by 29% since it was last measured. if the population is 51,600, what was the previous population? 2)this year a small business had a total revenue of 36,300. of this is 32%more than their total revenue this previous year, what was the previous revenue? 3) today only a table is being sold at 35% discount. the sale price is $494. what was their price yesterday? 4)scott bought a sofa on sale for $624. this price was 36% less than the original price. what was the original price?