Assume Windsor, Inc. has the following reported amounts: Sales revenue $$1,688,000,$ Sales returns and allowances $$50,000,$ Cost of goods sold $$1,104,012,$ and Operating expenses $$364,100,$

$($a$)$ Compute net sales.

Net sales

$($b$)$ Compute gross profit.

Gross profit

$

$($c$)$ Compute income from operations.

Income from operations

$($d$)$ Compute the gross profit rate. $($Round answer to $1$ decimal place, e$.$g$.25\mathrm{.}2\%.)$

Gross profit rate

$\%$