3. The demand for good 1 is e1- ap1 + bp2 and the demand for good 2 is ez + cp1- dp2; the supply of good i is si. Here a, b, c, d, ei , and si are all positive, and si > ei. a) What system of equations do you get when you set supply equal to demand in both markets? [5 marks] b) What criterion must be met to solve for p1 and p2? [5 marks] c) What additional conditions must be satisfied to get positive equilibrium prices pi? [5 marks]​

Acolleague from the plant in germany has arrived at the chicago plant to share insights on a recent product line changeover implemented in germany. this changeover has saved thousands of euros at the german facility, but jim does not think it will work in the united states. jim feels that there is a completely different attitude towards work and innovation in the u. s., and in fact, thinks the german facility is technologically behind his plant. additionally, the colleague often mispronounces words when he speaks english, and doesn't dress appropriately for the u. s. office. he showed up to work on the plant floor in a formal suit and tie, with dress shoes that had a slippery sole. however, the colleague is a guest, and it is important that jim pretends to be interested. identify the listening barriers. check all that apply. thought speed grandstanding faking attention nonverbal distractions psychological barriers