What is the Manhattan distance between the following two data vectors?

observation $1$: $7,9,23,0\mathrm{.}7$

observation $2$: $5,4,25,0\mathrm{.}9$

Group of answer choices

$9\mathrm{.}2$

$5$

$4\mathrm{.}8$

$33\mathrm{.}04$

$5\mathrm{.}75$