run on sentence

[naiksantosh]

Microsoft raised its profit and it lowered its margin. ----- Run On Sentence

Google's second quater is worst, because revenue is low and marketing expence is high. ---why this sentence is not run on ?

can you please explain why second sentence is not run on ? there is subject after "and" is marketing expence

[StaceyKoprince]

Moved to appropriate folder (General Verbal). Please be sure to read (and follow!) the forum guidelines. Thanks!