Given integers x and y$,$ what is the ending value of y$?$

Flowchart has $2$ variables $($integer x$,$ integer y$)$ and $4$ nodes. Node $1$ is the start node and points to node $2.$ Node $2$ code: x $=2$ Node $2$ points to node $3.$ Node $3$ code: y $=(($x $+1)/5)+($x $/2)$ Node $3$ points to node $4.$ Node $4$ is the end node.

a$.$

$1$

b$.$

$1\mathrm{.}6$

c$.$

$4\mathrm{.}5$

d$.$

Error: Division not possible