The Book Rack has two locations, downtown and on campus. During March, the company reported net income of $164,000 and sales of $1.2 million. The contribution margin in the downtown store was $320,000 (32% of sales). The contribution margin in the campus store is $110,000. Direct fixed costs are $90,000 in the downtown store and $93,000 in the campus location. How much are total variable costs?

A.$953,000

B.$770,000

C.$680,000

D.$430,000