Me . 1) what type of power does congreea have when it changes the price of a postage stamp to deal with rising costs of delivery? a) expressedb) reservedc) concurrentd) implied. 2)article i, section 8 of the u. s constitution states that "the congrees shall have power to regulate commerce with foreign nations. "this is an example of.. a) expressed powersb) implied powersc) denied powersd) concurrent powers3) if the president vetoes a a) the bill cannot become a law b) congress can override the veto by a 2/3 vote in each house. c) the supreme court can overrule the president's decision. d) the bill automacally becomes a law4) what role was president obama fulfilling in the excerpt above? a) commander-in-chiefb) chief executive c) chief legislatord) chief of party 5) who has the power of judicial review? a) the presidentb) the house of representativesc) the senated) the u. s supreme court 6)what presidential action began the process which lead to the headline above. a) proposing legislation to congressb) appealing directly to the peoplec) appointing officials who carry out the lawsd) approving or vetoing legislation