An Executive of Trident Communications Recently Traveled to London, Paris

An executive of Trident Communications recently traveled to London, Paris, and Rome. He paid $170, $230, and $150/night for lodging in London, Paris, and Rome, respectively, and his hotel bills totaled $4,240. He spent $110, $130, and $100/day for his meals in London, Paris, and Rome, respectively, and his expenses for meals totaled $2,670. If he spent as many days in London as he did in Paris and Rome combined, how many days did he stay in each city? ​

A) 14 days in London, 5 days in Paris, 9 days in Rome
B) 12 days in London, 5 days in Paris, 7 days in Rome
C) 16 days in London, 7 days in Paris, 9 days in Rome
D) 7 days in London, 5 days in Paris, 12 days in Rome
E) 14 days in London, 7 days in Paris, 7 days in Rome