The average prices in the prices in the U. S were $1.75 per gallon. Today, the average gas price is $2.50 per gallon. What is the percent increase? Round to the nearest percent

The manager at gabriela's furniture store is trying to figure out how much to charge for a book shelf that just arrived. the book shelf was bought at a wholesale price of $ 1 4 7 . 0 0 $147.00, and gabriela's furniture store marks up all furniture by 6 0 % 60%. at what price should the manager sell the book shelf?