A company manufactures cassettes Its cost and revenue functions are C(x)=26000+30xand R(x)=43x, respectively, where x is the number of - Maths - Linear Inequalities

Question

A company manufactures cassettes Its cost and revenue functions
are C(x)=26000+30xand R(x)=43x, respectively, where x is the number
of cassettes produced and sold in a week How many cassettes must be
sold by the company to realise some profit?

S. Usha Rani · Accepted Answer

Profit=R(x)-C(x)=43x - (26000 + 30x)=13x-26000
To earn some profit,
Profit >0
13x-26000>0
13x>26000
x>2000

A company manufactures cassettes. Its cost and revenue functions are C(x)=26000+30xand R(x)=43x, respectively, where x is the number of cassettes produced and sold in a week. How many cassettes must be sold by the company to realise some profit?