The time line represents which payment scenario?

$$1201\mathrm{.}013{}^{-1}+$$$118\mathrm{.}4i$

$$120(1\mathrm{.}013)=$$$1168$

$51201013y^{-1}+51153$

$51201017y^{-1}=51138$

$$120(1013{)}^{-1}=$$$1123$

$51201\mathrm{.}013$

a$)6$ monthly payments of $$120$ at $16\%$ per year, compounded monthly

b$)6$ monthly payments of $$120$ at $1\mathrm{.}3\%$ per year, compounded annually

c$)6$ yearly payments of $$120$ at $1\mathrm{.}3\%$ per year, compounded annually