Last week	This week	Next week
Storybook	＄1.25	＄1.2	＄1.50
Dictionary	＄2.59	＄2.00	＄2.99
Notebook	＄3.00	＄1.0	＄3.45
Jacket	＄38.00	＄18.00	＄25.99

How much did you spend on four storybooks last week?

A．＄12

B．＄6

C．＄4.8

D．＄5

Which is the cheapest this week?

A．Jacket

B．Dictionary

C．Notebook

D．Storybook

Next week, which is cheaper than that of last week?

A．Storybook

B．Dictionary

C．Notebook

D．Jacket