H1: OBMCRs and Dotcoms charge the same price, H2: Prices of OBMCRs and Dotcoms change with time in the same manner, H3: All the OBMCR retailers charge the same price, H4: All the Dotcom retailers charge the same price.
H1: OBMCRs and Dotcoms charge the same price,H2: Prices of OBMCRs and Dotcoms change with time in the same manner,H3: All the OBMCR retailers charge the same price,H4: All the Dotcom retailers charge the same price.