18.
Recall that Jim initially had $80 per month to spend on goods
X
and
Y
. The initial price of
X
was $1 and the price of
Y
is $2. The price of
X
then rose to $2. What is the value of B on the graph to the right?.
50
55
60
65
70
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18. Recall that Jim initially had $80 per month to spend on goods X and Y. The initial price of X was $1 and the price of Y is $2. The price of X then rose to $2. What is the value of B on the graph to the right?.
