When analyzing the costs of two suppliers, A and B, for a particular purchase requirement, the indifference point is Group of answer choices the quantity of units where the variable costs of both suppliers are equal. the quantity of units where the profit margin of both suppliers are equal. the quantity of units where the fixed costs of both suppliers are equal. the quantity of units where the overhead costs of both suppliers are equal. the quantity of units where the total cost of Supplier A is equal to the total cost Supplier B