ADVANCED ANALYSIS Given the following: z A = 15 – 1x z B = 10 – 1y , where z is marginal utility per dollar spent, x is the amount spent on product…

ADVANCED ANALYSIS Given the following:  

     zA = 15 – 1x     

     zB = 10 – 1y, 

where z is marginal utility per dollar spent, x is the amount spent on product A, and y is the amount spent on product B. 

Assume that the consumer has $19 to spend on A and B—that is:   x + y = $19. 

Instructions: Enter your answers as whole numbers.

a. How is the $19 best allocated between A and B?