Code

Description

Time

$($hrs$)$

Immediate$$ Predecessor$($s$)$

A

Find$$ location; determine resource requirements

$20$

None

B

Requisition of lumber and sand

$55$

A

C

Dig and grade

$105$

A

D

Saw lumber into appropriate sizes

$30$

B

E

Position lumber in correct locations

$20$

$$D$,$ C

F

Nail lumber together

$5$

E

G

Put sand in and under the equipment

$20$

F

H

Put dirt around the equipment

$10$

F

I

Put grass all over the$$ garden, landscape, paint

$30$

$$G$,$ H

Refer to the legendLOADING... for the activity that corresponds to each code.

Part $2$

Using the line drawing$$ tool, draw a Gantt chart for activities E through I of the project.

Part $3$

$.$

$.$

$.$

Question content area right

Part $1$

$0$

$20$

$40$

$60$

$80$

$100$

$120$

$140$

$160$

$180$

$200$

I

H

G

F

E

D

C

B

A

A graph with an x$-$axis from $0$ to $200$ in $10-$unit increments and a y$-$axis that has letters from A to I, with I being closest to the origin. There is a horizontal line at A from $0$ to $20.$ There is a horizontal line at B from $20$ to $75.$ There is a horizontal line at C from $20$ to $125.$ There is a horizontal line at D from $75$ to $105.$