Answer:
Weekly Sales = 7750$
Step-by-step explanation:
Let we Assume:
x = Weekly Sales
y = Weekly Earning
Afterwards using the given information:
First company offers only 6% commission on weekly sales which can be written as:
y = 0.06x - Equation 1
Second company offers 310$ per week plus 2% commission on weekly sales which may be written as:
y = 310 + 0.02x - Equation 2
By comparing equation 1 and equation 2 we have:
0.06x = 310 + 0.02x ; Comparing equation 1 & 2 as both equals to y
0.06x - 0.02x = 310
0.04x = 310 ;
x = 310 / 0.04
x = 7750 $
So, we have to achieve weekly sales of 7750$ for the straight commission job to be at least as good as the salary based job.