Case $6\mathrm{.}2$ Calculating Expected Charges

Using the sample relative value units and GPCIs shown in Thinking it Through $6\mathrm{.}8$ and a conversion factor of $$34\mathrm{.}7315,$ calculate the expected charge for each of the following services:

A$.$ CPT $99204$ in Galveston, TX

B$.$ CPT $33502$ in Manhattan, NY

C$.$ CPT $99203$ in Columbus, $OH$