Question

a fast food restaurant can produce a hamburger for $2.50. if the restaurant's daily sales are increasing at the rate of 30 hamburgers per day, how fast is its daily cost for hamburgers increasing?

Answer 1

Answer:

The daily cost of hamburger is increasing by $75

Step-by-step explanation:

The fast food restaurant produce  a hamburger at $2.50

if the sales are increasing by 30 hamburger per day,

then the daily cost if hamburger is increasing by:

$2.50 × 30 hamburger per day

= $75