Question 30848
the restaurant's daily income is $6.00 X C where C = number of customers
This must equal or exceed the fixed daily expenses of $137.50 plus
the $4.75/meal served
The equation is
{{{(6.00) * C >= 137.50 + 4.75 * C}}}
{{{1.25 * C >= 137.50}}}
{{{C >= 137.50/1.25}}}
{{{C >= 110}}}
So, there has to be more than 110 cusatomers /day for the
restaurant to make a profit
check
{{{(6.00) * 110 >= 137.50 + 4.75 * 110}}}
{{{660 = 137.50 + 522.50}}}
{{{660 = 660}}}
OK