code class$=$"asciimath"$>$$$45,500.$ Sales returns and allowances totaled $$1000$ for the month. Expenses were as follows: Cost of goods sold of $$24,500$ and operating expenses of $$25,500$ The gross profit for the month will be: a$.$ $$44,500$ b$.$ $$20,000$ c$.$ $$21,000$ d$.$ None of these Net Income $($loss$)$ will be: a$.$ $$5,500$ b$.($$$5,500)$ c$.$ $$21,000$ d$.$ None of these