$3.$ Draw the payoff charts for the following portfolios:

a$.$ Long PHLX $151$ Dec GBP European Call with the premium $2\mathrm{.}38$ cents.

b$.$ Short PHLX $151$ Dec GBP European Put with the premium $1\mathrm{.}46$ cents.

c$.$ Long PHLX $151$ Dec GBP European Call $($premium $2\mathrm{.}38)$ and PHLX $151$ Dec GBP European Put $($premium $1\mathrm{.}46)$

d$.$ Long PHLX $147$ Dec GBP European Call $($premium $5\mathrm{.}47)$ and short PHLX $151$ Dec GBP European Put $($premium $1\mathrm{.}46)$