The revenue from selling 16 coats at $175.00 each is:
16 x $175.00 = $2,800.00
The total variable costs for 16 coats are:
16 x $70.75 = $1,132.00
The total costs for the week are the sum of variable and fixed costs:
$1,132.00 + $30.00 = $1,162.00
Therefore, the profit is:
$2,800.00 - $1,162.00 = $1,638.00
So, Tumble Company's profit for selling 16 coats in a week is $1,638.00.