Please Draw the graphs of each one.

Given four processes P$1$ to P$4$ and one each of six different

resource types R$1$ to R$6,$ the following processes are

currently allocated the following resources:

a$.$ P$1$: R$1,$ R$2$

b$.$ P$2$: R$3$

c$.$ P$3$: R$4,$ R$5$

d$.$ P$4$: R$6$

The following processes are requesting the following

resources:

a$.$ P$1$: R$3$

b$.$ P$2$: R$1,$ R$4$

c$.$ P$3$: R$2$

d$.$ P$4$: R$5$

Is this deadlocked? Draw a graph to show your work.

Given four processes P$1$ to P$4$ and one each of six different

resource types R$1$ to R$6,$ the following processes are

currently allocated the following resources:

a$.$ P$1$: R$1$

b$.$ P$2$: R$2,$ R$3$

c$.$ P$3$: R$4$

d$.$ P$4$: none

The following processes are requesting the following

resources:

e$.$ P$1$: R$2$

f$.$ P$2$: R$4$

g$.$ P$3$: R$5$

h$.$ P$4$: R$1,$ R$3,$ R$6$

Is this deadlocked? Draw a graph to show your work.