A booth at the school carnival prepared 30 grab bags offered for sale for $3.00 a bag. Ten bags contain merchandise worth $1.00. Eight bags contain merchandise worth $2.00, and twelve bags contain merchandise worth $3.00. You purchase one bag. What is your expected gain or loss?

June has a coupon for a 30% discount. The price of a sweater after the coupon is applied is $65.8. What was the orignal price before the coupon was applied?

A company bought 3,100 items at $35 less 24% and 17%. It added a markup of 54% on selling price. It was able to sell 68% of them at full price before marking down the rest by 30%. At the end of the sale it still had 38 items left and it marked them down to $29.50 each, at which price all 38 sold. a. What is the cost per item?   Round to the nearest cent b. What is the total cost?   Round to the nearest cent c. What is the regular selling price?   Round to the nearest cent d. What is the selling price after the first markdown?   Round to the nearest cent e. Determine the total sales.   Round to the nearest cent f. What is the average percent markup based on selling price? %

You purchase 260 shares of stock at $37.20 per share. Several months later you sell the shares at $33.10. Your broker charges 3% commission on round lots and 4% on odd lots. Calculate the gain or loss (in $) on the transaction