Configure Bridge between wired and wireless networks

Scenario

You work in a company having 1 MikroTik router connected directly to the ISP via Eth1 interface. You have decided to not use DHCP and NAT for your internal network to be able to be connected to the internet, instead you would like to bridge between your wired and wireless network.

Your tasks are:

Get an IP address automatically on Eth1.
Configure wireless network.
Make Interface Eth1 a master interface and other interfaces as slaves.
Create a bridge interface in a way that the wired and wireless network get connected to the internet and let it get an IP address from the ISP in place of Eth1 interface.
Check if your configuration is done correctly.