Solve the problem.
-Assume the total revenue from the sale of $x$ items is given by $R(x)=24 \ln (7 x+1)$, while the total cost to produce $x$ items is $C(x)=\frac{x}{5}$. Find the approximate number of items that should be manufactured so that profit, $R(x)-C(x)$, is maximum.
A) 173 items
B) 120 items
C) 34 items
D) 147 items

Question

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The Answer of Solve the problem.
-Assume the total revenue from the sale of $x$ items is given by $R(x)=24 \ln (7 x+1)$, while the total cost to produce $x$ items is $C(x)=\frac{x}{5}$. Find the approximate number of items that should be manufactured so that profit, $R(x)-C(x)$, is maximum.
A) 173 items
B) 120 items
C) 34 items
D) 147 items

Solve the Problem xxx Items Is Given By R(x)=24ln⁡(7x+1)R(x)=24 \ln (7 x+1)R(x)=24ln(7x+1)

Solve the Problem $x$ Items Is Given By $R(x)=24 \ln (7 x+1)$