Over the course of the one year, the price of a $340 antique increases to 170% of its original price. Your friend uses the percent equation "new price = 170% x $340" and finds that the new price of the antique is $200.00. a. Which ratio compares the actual new price to the original price?
A. 340 : 578
B. 578 : 340
C. 170 : 100
D. 17 : 10

b. What mistake did your friend likely make?
A. Your friend divided by 170
B. Your friend multiplied by 0.17 instead of 1.7
C. Your friend divided by 1.7
D. Your friend multiplied by 170 instead of 1.7