Identify the dimensions of the rectangle.

Length ($l$) = 0.003 m
Width ($w$) = 0.0024 m

The formula for the perimeter of a rectangle is $P = 2(l + w)$.

Standard form is $a \times 10^n$, where $1 \le |a| < 10$.
To move the decimal point two places to the right to get 1.08, the exponent will be $-2$.

The perimeter in standard form is $\boxed{\text{}1.08 \times 10^{-2} \text{ m}}$.

b.ii)

The formula for the area of a rectangle is $A = l \times w$.

The area in standard form is $\boxed{\text{}7.2 \times 10^{-6} \text{ m}^2}$.