Requirement 1. If McCall Enterprises outsources the manufacturing of the component, will operating income increase or decrease? By how much? (Enter a " 0 " for any zero balances. Use a minus sign or parentheses in the Difference column when the cost to make exceeds the cost to buy.) If McCall Enterprises outsources the manufacturing of the component, operating income will by Requirement 2. What is the maximum price per unit McCall Enterprises would be willing to pay if it outsources the component? Begin by identifying the basic formula that is used to determine the indifferent outsourcing cost per unit. Using the basic formula you determined above solve for the indifferent outsourcing cost per unit. (Round your answer to the nearest cent, $.XX.) The maximum price per unit McCall Enterprises would be willing to pay if it outsources the component is per unit