1
12
36
72
144
93
97
101
103
105
$30
$60
$40
$15
$64
145
155
165
156
150
81
69
77
75
78
XKXUYVTUYYTUUTTV
XKXUYXTKYYTKUVTV
XUXUYVTUYXTUUTTT
XKXUYXTUYYKYUVTT
XUXYTKTYYUUXKUUV
Amy
Betty
Cindy
Dora
There is not enough information
If Beth does not behave, then her mom will not treat her to ice-cream.
If Beth’s mom treats Beth to ice-cream, then Beth behaved.
If Beth’s mom did not treat Beth to ice-cream, then Beth did not behave.
If Beth’s mom does not behave, then her mom will not treat Beth to ice-cream.
None of these are correct.
No Change
Increased by 9%
Increased by 12%
Decreased by 12%
Decreased by 9%
1
105
106
1005
2010