Howdo i figure out questoin 4

Question 3 1 pts Your company has two stores: J and K. During November the company reported operating income of $30,000 and sales of $450,000. The contribution margin in Store J was $100,000, or 40% of sales. The segment margin in Store K was $30,000, or 15% of sales. Traceable xed expenses were $60,000 in Store J, and $40,000 in Store K. What were the total sales in Store J? 250,000 Question 4 1 pts [Same facts as in the previous question]: Your company has two stores: J and K. During November the company reported operating income of $30,000 and sales of $450,000. The contribution margin in Store J was $100,000, or 40% of sales. The segment margin in Store K was $30,000, or 15% of sales. Traceable xed expenses were $60,000 in Store J, and $40,000 in Store K. What were the total variable expenses in Store K