Acer Inc says that its sales in February rose by 68.8% to $200.8m from $119.0m in the same month last year. The entire Acer Group posted a sales revenue of $474.9m in February, up 53.1% from $310.2m in February 1995. The group’s January-February sales totaled $946.3m, up 47.9% from $639.7m the same time last year.