Junger Geschäftsmann sitzt am Schreibtisch und arbeitet mit Tortendiagramm - Stockfoto & -bild

Young businessman sitting at desk with a laptop making notes on a chart in front of him

Businessman sitting at his desk with a laptop reading a chart in front of him with a pen in his hand

Focused young man in eyeglasses taking notes while working at home office

Young businessman sitting at table with laptop and talking on phone

Male architect with digital tablet studying plans in office

Student studying to become a businessman, while wearing glasses and a check shirt while sitting behind his notebook at his desk

Bearded man in a blue shirt sitting at a desk in front of a laptop computer that he is typing on with other electrical equipment

Young businesswoman pointing with a pen and looking at a pie chart

Bearded man in a white shirt sits at a desk looking down at a cell phone and is sending a text

Bearded man in a blue shirt with electrical equipment next to him sitting at desk typing on a laptop

Young businesswoman using her smartphone and holding a pen in her left hand with a laptop in front of her

Pensive man looking at a laptop in deep thought with his left elbow placed on the desk

Bearded man in a blue shirt sitting at a desk in front of a computer working with electrical tester

Young businesswoman looking at laptop with smartphone in her left hand and a pen in the other