Why did BJP choose Rekha Gupta Delhi CM? Learn which factor went on the side

BJP government has been formed in Delhi after 27 years. The woman Chief Minister has been found as Rekha Gupta. After the results on 8 February, the name of CM was announced on 19 February today. Meanwhile, many names were in discussion. But why did BJP choose Rekha Gupta? Which factor went in his favor. See.