The first modern straight razor complete with decorated handles and hollow ground blades was constructed in Sheffield, in England, the centre of the cutlery industry, in the 18th and 19th centuries.
1 The total cost of books at a college level will usually be much higher. 2  Depending on the number of credits, the price can vary from $200-$1000 per semester. 3  According to CollegeBoard.com, the national average for college textbooks is $1,137 per year. For example, their Grammar book is only $15. 2  The total cost of books at a college level will usually be much higher. 3  Depending on the number of credits, the price can vary from $200-$1000 per semester. 4  According to CollegeBoard.com, the national average for college textbooks is $1,137 per year.
Find the Relative Price? The price of a new textbook is $60 in one year and is $75 two years later, while the price of a used copy of the text increased from $20 to $30. The relative price of a new textbook is. a) decreased from 3 to 2.5. b) increased from 3 to 4.5.