Which of the $$if$$ statements below is the correct one for the following problem statement? Jabho earn $15\%$ commission on each sale he makes that is above R$5000$ and $10\%$ on all other sales.

a$.$

if salesAmnt $<5000$ then

commission $=$ salesAmnt $*10\%$

else

commission $=$ salesAmnt $*15\%$

endif

b$.$

if salesAmnt $>5000$ then

commission $=$ salesAmnt $*10/100$

else

commission $=$ salesAmnt $*15/100$

endif

c$.$

if salesAmnt $>5000$ then

commission $=$ salesAmnt $*10\%$

else

commission $=$ salesAmnt $*15\%$

endif

d$.$

if salesAmnt $<5000$ then

commission $=$ salesAmnt $*10/100$

else

commission $=$ salesAmnt $*15/100$

endif