The following graph shows the time required to install fencing of different lengths. 

\small{1}1\small{2}2\small{3}3\sm all{4}4\small{5}5\small{20}20\small {40}40\small{60}60\small{80}80\smal l{100}100Time (hours)Length of fencing (meters)

Which statements about the graph are true?

Choose all answers that apply:

Choose all answers that apply:

(Choice A)

A

The point (2, 30)(2,30)left parenthesis, 2, comma, 30, right parenthesis shows that the cost is \$30$30dollar sign, 30 for 2 \text{ m}2 m2, start text, space, m, end text of fencing.

(Choice B)

B

The point (4, 60)(4,60)left parenthesis, 4, comma, 60, right parenthesis shows that it takes 444 hours to install 60 \text{ m}60 m60, start text, space, m, end text of fencing.

(Choice C)

C

None of the above