Part a: for each problem, write an expression using parenthesis, and then solve. 1. mrs. green at the treat booth for a fundraiser. she sold 8 pies for $6, 4 cakes for $9, and 7 bags of cookies for $5. how much money did she raise at the treat booth? 2. carrie made beaded bracelets to give to her friends at school. she made 4 bracelets with 6 beads and 5 bracelets with 8 beads. how many beads did carrie use to make the bracelets? 3. harriet is making gift baskets for to auction for a fundraiser. she buys 4 boxes of 5 candles, and puts 2 candles in each of the 8 baskets she made. how many candles will she have left over after making the baskets? part b: write your own word problem that would use the following expression: 4. (16 − 8) + (14 − 5)