The optimal amount of x1, x2, p1, p2 and income are given by the following: x subscript 1 equal fraction numerator 2 i over denominator 7 p subscript 1 end fraction space space space space space space space space space space x subscript 2 equal fraction numerator 5 i over denominator 7 p subscript 2 end fraction the original prices are: p1=32 p2=67 the original income is: i =6,319 the new price of p1 is the following: p1'=42 assume that the price of x1 has changed from p1 to p1'. what is the substitution effect?

Owns a machine that can produce two specialized products. production time for product tlx is two units per hour and for product mtv is four units per hour. the machine’s capacity is 2,100 hours per year. both products are sold to a single customer who has agreed to buy all of the company’s output up to a maximum of 3,570 units of product tlx and 1,610 units of product mtv. selling prices and variable costs per unit to produce the products follow. product tlx product mtv selling price per unit $ 11.50 $ 6.90 variable costs per unit 3.45 4.14 determine the company's most profitable sales mix and the contribution margin that results from that sales mix.