+10 A saleslady earns a fixed monthly basic salary and a commission that is directly
proportional to the total sales made. For the months of January and February 2014, the
saleslady’s total earnings were Shs 31,200 and Shs 39,000 respectively. Her total sales
for the months of January and February 2014 were Shs 405,000 and Shs 600,000
respectively.
Required;
i) The saleslady’s rate of commission
ii) The saleslady’s monthly basic salary
