BMX Company has one employee. FICA Social Security taxes are $6\mathrm{.}2\%$ of the first $$137,700$ paid to its employee, and FICA Medicare taxes are $1\mathrm{.}45\%$ of gross pay. For BMX$,$ its FUTA taxes are $0\mathrm{.}6\%$ and SUTA taxes are $5\mathrm{.}4\%$ of the first $$7,000$ paid to its employee.

Gross Pay through August $31$ Gross Pay for September

a$.$ $ $6,300$ $ $1,800$

b$.2,6002,700$

c$.133,2009,800$