\[
C(q)=F+\infty
\]
here C is total cost, F is fixed cost, c is a constant and q is output. What is marginal cost for this cost function? What are the average fixed cost, average variable cost, and average cost? Over what ange of output does Google have economies of scale?
The marginal cost function (MC) is
\[
M C=
\]
\( \square \)
The average fixed cost function (AFC) is
\[
A F C=
\]
\( \square \) .
The average variable cost function (AVC) is
\[
\mathrm{AVC}=\square .
\]
\( \square \)
The average cost function ( \( A C \) ) is
\[
\mathrm{AC}=\square .
\]
\( \square \)
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Google experiences economies of scale from output q in the range
\( \square \) <qs \( \square \) .
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