ANNUAL PERCENT CHANGE IN DOLLAR AMOUNT OF SALES AT FIVE RETAIL STORES FROM 2006 TO 2008)
Store --- Percent 2006-7 --- Percent 2007 8
P ------------- 10 ---------------------- –10
Q ------------ –20 --------------------- 9
R ------------- 5 ----------------------- 12
S ------------- –7 ----------------------- –15
T ------------- 17 ----------------------- –8

Question 1
At Store T, the dollar amount of sales for 2007 was what percent of the dollar amount of sales for 2008? Give your answer to the nearest 0.1 percent.

Question 2
If the dollar amount of sales at Store P was $800,000 for 2006, what was the dollar amount of sales at that store for 2008 ? a $727,200 b $792,000 c $800,000 d $880,000 e $968,000

Question 3
Based on the information given, which of the following statements must be true? Indicate all such statements.
(a) For 2008 the dollar amount of sales at Store R was greater than that at each of the other four stores.
(b) The dollar amount of sales at Store S for 2008 was 22 percent less than that for 2006.
(c) The dollar amount of sales at Store R for 2008 was more than 17 percent greater than that for 2006.