Consider the following two-player game: first, player 1 selects a number x, which must be greater than or equal to zero. player 2 observes x. then, simultaneously and independently, player 1 selects a number y1 and player 2 selects a number y2, at which point the game ends. player 1 1’s payoff is u1 = y1y2 +xy1 −y 2 1 −(x 3/3), and player 2’s payoff is u2 = −(y1 −y2) 2 . represent this game in the extensive form. calculate and report the subgame perfect equilibrium.

the answer will be the last one

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.  

yes the data was not prsented

step-by-step explanation:

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction