There are two shows on on OTT that Jeff can watch, Show 1 and Show 2. Where x₁ measures the number of episodes watched of Show 1 and x2 measures the number of episodes watched of Show 2, Jeff's preferences can be represented by u(x₁, x2 ) = x² + ax². Jeff has 13 hours available for watching Netflix today. Each episode of Show 1 lasts — hours, while each episode of Show 2 lasts 1 hour. Draw an indifference curve for Jeff, then answer the following questions. If rounding is needed, please round to 3 decimal places. a) When a = 2, Jeff optimally watches episodes of Show 1..... (fill in the blank) b) ... and he watches episodes of Show 2. (fill in the blank) c) When a = 6, Jeff optimally watches episodes of Show 1..... (fill in the blank) d) ... and he watches episodes of Show 2. (fill in the blank)