Last Year National Aeronautics Had a FA/Sales Ratio of 40

Last year National Aeronautics had a FA/Sales ratio of 40%, comprised of $250 million of sales and $100 million of fixed assets.However, its fixed assets were used at only 75% of capacity.Now the company is developing its financial forecast for the coming year.As part of that process, the company wants to set its target Fixed Assets/Sales ratio at the level it would have had had it been operating at full capacity.What target FA/Sales ratio should the company set?

A) 28.5%
B) 30.0%
C) 31.5%
D) 33.1%
E) 34.7%