Answer:
Profit =[tex] \frac{80p + 170}{p} [/tex]
Step-by-step explanation:
Cost of the Yield = [tex] \frac{100p + 200}{p} [/tex]
Cost of the labour = [tex] \frac{10p + 50}{p} [/tex]
Cost of the fertilisers = [tex] \frac{10p - 20}{p} [/tex]
Total expenses = [tex] \frac{10p + 50}{p} + \frac{10p - 20}{p} = \frac{20p + 30}{p} [/tex]
Profit = Total expenses - Cost of yield
[tex] = > \frac{100p + 200}{p} - \frac{20p + 30}{p} [/tex]
[tex] = > \frac{80p + 170}{p} [/tex]
