draw a data flow diagram $($DFD$)$ as a photo for the following things

a$)$ banking system $($draw DFD as a Photo$)$

b$)$ KPI dashboard $($in general$)($draw DFD as a Photo$)$

c$)$ integrate both a and b into one DFD diagram $($as a Photo$)$

$-$Do not submit text as solution

$-$Use text as tool to make everything easy to understand only