Hi Priya, I suggest that you first start by going to a page layout and configuring a viewport to display what you want to print.
When I double-click in a viewport to see your plan, I want to pick a scale from the scale list at the bottom corner of the drawing window. However, I only see metric scales displayed. S, I went into -dwgunits to set the units of your drawing environment to Imperial (inch). I then had to scale everything in your drawing by 25.4 so that it measured correctly.
I then had to adjust the text height in your dimstyle ( I set to 3/32") and your arrow size (1/16").
I then created a page setup for letter size and created a new viewport (MVIEW) to fit the paper size. I then double-click inside the viewport and apply a scale of 1/4"=1'-0"

I have attached my version of your file so you can compare.
Please select the Accept as Solution button if my post solves your issue or answers your question.
John Vellek
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