Mr Mensah starts a job with an annual salary of 6400.00 which increases by 240.00 every year, find
a) Mr Mensah's salary in the 18th year
b) Mr Mensah's salary after 20 years
a) Mr Mensah's salary in the 18th year = 6400 + (240 x 17) = 11,680
b) Mr Mensah's salary after 20 years = 6400 + (240 x 19) = 12,960