Refer to the Graph $R _ { 2 }$ , Supply-Side
Economists Would Strongly Advise the Government to Set

Multiple Choice

Refer to the graph. If the government wishes to collect tax revenues equal to R $R _ { 2 }$ , supply-side
Economists would strongly advise the government to set tax rates at

A) $T _ { 2 } \text { or } T _ { 3 }$
B) $T _ { 2 } \text { only. }$
C) $T _ { 4 } \text { only. }$
D) $T _ { 2 } \text { or } T _ { 4 }$