scrreprt: Control the position of page number with respect to margins

Question

I would like to put the page number exactly 1 cm above the page bottom border (midway between margin and page border) and 2 cm left to the right page border (exactly on the right margin).

\documentclass{scrreprt}
\usepackage[a4paper,
top=2cm,
bottom=2cm,
left=4cm,
right=2cm]{geometry}

\usepackage{lipsum} 

\begin{document}

\chapter{Chapter Title}

\lipsum[1-10]

\end{document}

---

This is what I want

Answer 1

\documentclass{scrreprt}
\usepackage[a4paper,
top=2cm,
bottom=1cm,
includefoot,
left=4cm,
right=2cm,
footskip=1cm]{geometry}
\usepackage{scrlayer-scrpage}
\rofoot*{\pagemark}
\cofoot*{}
\pagestyle{scrheadings}
\usepackage{lipsum} 

\begin{document}

    \chapter{Chapter Title}

    \lipsum[1-10]

\end{document}