Solve the Problem $- \$ 6.25$ Per Month
B) $\$ 5.56$ Per Month
C)

Solve the problem.
-From April through December, the stock price of QRS Company had a roller coaster ride. The chart below indicates the price of the stock at the beginning of each month during that period. Find the monthly average rate of change in price between April and December. Stock Price of QRS Company from April through December

A) $- \$ 6.25$ per month
B) $\$ 5.56$ per month
C) $\$ 6.25$ per month
D) $- \$ 5.56$ per month