The following data pertains to the two products manufactured by ABC Company: Product X (Selling price per unit of GH120; variable cost per unit of GH70 and sales mix of 60%) and Product Y (selling price per unit of GH500 and variable cost per unit of GH200 and sales mix of 40%). Total annual fixed costs are GH300,000. Given the above information, how many units of the two products together must ABC sell to break even? Select one:

a. 1,714 units.

b. 2,459 units.

c. 857 units.

d. 2,000 units.