I. In the UK workplace legislation requires men and women to receive equal pay, but which of the following is the reality?

There is a gender pay gap of $7\mathrm{.}9\%$ for full time employees and $15\mathrm{.}4\%$ for all employees.

There is a gender pay gap of $0\mathrm{.}79\%$ for full time employees and $1\mathrm{.}54\%$ for all employees.

There is no significant gender pay gap.

There is a gender pay gap of $17\mathrm{.}9\%$ for full time employees and $25\mathrm{.}4\%$ for all employees.