11.   Also, test scores have risen during his tenure, he said.

12.   Although unit sales in Japan rose during the quarter, price cuts and price competition of new products hurt revenue.

13.   Among shares that rose during the week, computer-related issues set the pace.

14.   And the overall U.S. economy continues to perform well, easing the costs for social programs that rise during times of slower growth and higher unemployment, economists say.

15.   Argentine stocks also rose during the last three days of the week.

16.   As a result, meatpackers will have to pay more for available animals when demand rises during the summer months in the U.S.

17.   As bark temperatures rise during the day, the amount of infrared radiation that trees emit increases.

18.   Attendance rose during spring vacation, so summer should be no different, Logsden said.

19.   Because potato growers are not eligible for federal farm assistance, bankruptcies are expected to rise during spring planting.

20.   Beef production typically rises during the early summer months as the backyard barbecue season begins.