O'Neill, Incorporated's income statement for the most recent month is given below:

	Total	Store A	Store B
Sales	300,000	100,000	200,000
Variable Expenses	192,000	72,000	120,000
Contribution Margin	108,000	28,000	80,000
Traceable fixed expenses	76,000	21,000	55,000
Segment margin	32,000	7,000	25,000
Common fixed expenses	27,000
Net operating income	5,000

A) If Store B sales increase by $20,000 with no chane in traceable fixed expenses, the overall company net opering income should:

B) The marking department believes that a promotional campaign at Store A costing $5,000 will increase sales by $15,000. If its plain is adopted, overal company net operating income should: