101.   But if some equity-based incentives improve corporate performance, why is it counterproductive to provide even more?

102.   But in October, Teledyne officials said that the company was off the block and that they would concentrate on a business plan to improve financial performance.

103.   But many analysts say that the onset of private rigor is already improving shuttle performance and that in time, the process could save taxpayers billions of dollars.

104.   But Intel executives said that the company would continue to improve performance more frequently than once a year.

105.   But Reid said that Arista could probably improve its performance.

106.   But some Roosevelt officials objected, saying that they had not been given a chance to show they could improve student performance.

107.   But such courses have not always improved performance on the Regents examinations.

108.   But the plans have often been stalled by local union leaders who fear defections if they push to improve teacher performance too quickly.

109.   But then American technology began to lag, while European Alpine countries came up with innovations to improve performance.

110.   But there are other things you can do to improve chip performance.