$\backslash$table$[[,,,,,],[,$Y$,$TaskA,$1$day,Wed $14$ Wed $14,],[,7,$Task B$,2$ days,Fri $\frac{16}{0}$ Mon $19,],[,+,$TaskC,$2$ days,Tue $20/$Wed $21,],[,,,$TaskD,$-1$ day,Tue $20/$ Tue $20/,],[,+,$TaskE,$1$ day,Thu $\frac{222}{?}$ Thu $221,],[,+,$Taskf,$0\mathrm{.}5$day,Thu $\frac{22}{?}$ Thu $221,],[,$t$,$TaskG,$1$ day,Mon $19$ Mon $19,],[,1,$TaskH,$1$day,Fri $\frac{16}{0}$Mon$19,]]$

a$)$ Start$-$to$-$finish dependency:

b$)$ Finish$-$to$-$start dependency:

c$)$ Finish to$-$finish dependency:

d$)$ Start$-$to$-$start dependency:

$2\mathrm{.}2)$ Based on the diagram shown below, answer the questions:

a$)$ What is the total duration of the project? $(2$ marks$)$

b$)$ What is the critical path of the project? $(3$ marks$)$

c$)$ How many days can activity $A$ be delayed without delaying any following activities? $(2$ marks$)$

d$)$ What is the total float on activity D$?(2$ marks$)$