The total revenue R earned per day (in dollars)from a pet-sitting service is given by? $R ( p ) = - 10 p ^ { 2 } + 120 p$ ? where p is the price charged per pet (in dollars).
?
Find the price that will yield a maximum revenue.
?
A)$7.00
B)$10.00
C)$8.00
D)$6.00
E)$9.00

Question

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The Answer of The total revenue R earned per day (in dollars)from a pet-sitting service is given by? $R ( p ) = - 10 p ^ { 2 } + 120 p$ ? where p is the price charged per pet (in dollars).
?
Find the price that will yield a maximum revenue.
?
A)$7.00
B)$10.00
C)$8.00
D)$6.00
E)$9.00

The Total Revenue R Earned Per Day (In Dollars)from a Pet-Sitting