Intro Filled Entries

This intro problem practices COUNTA. COUNTA tells you how many cells in a range are not blank, whether they contain numbers or text. Update the output cells so each row shows how many entry cells in columns C through F are filled. See Examples

Your solution should use cell references so it updates automatically if the input cells change values.

Need help with COUNTA details and syntax? Review the COUNTA function guide first.

COUNTA
A1
fx

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A
B
C
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I
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O
P
Q
R
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T
U
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Z
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