Q$5[5$ points$]$

Calculate the exact delay$/$clock cycles $($cc$)$ for the below delay subroutine: $($every default instruction is $1$ cc $,$ correct branch is $1$ cc $,$ incorrect branch is $2$ cc $,$ and RET is $4$ cc $.$ PS: QDELAY, DO$,$ D$1$ and D$2$ are labels.

QDELAY:

LDI R$20,16$

DO: LDI R$21,200$

D$1$: LDI R$22,250$

D$2$: NOP

NOP

DEC R$22$

BRNE D$2$

DEC R$21$

BRNE D$1$

DEC R$20$

BRNE DO

RET