Cash from operation is equal to

net profit plus decrease in current assets
net profit plus increase in current assets
net profit minus decrease in current assets
None of the above

The correct answer is: D. None of the above

Cash flow from operations (CFO) is a measure of a company’s ability to generate cash from its core business activities. It is calculated by taking net income and adding back non-cash expenses, such as depreciation and amortization. CFO is important because it provides a more accurate picture of a company’s financial health than net income alone.

Net profit is a company’s total revenue minus its total expenses. It is a measure of a company’s profitability, but it does not take into account a company’s cash flow. For example, a company could have a high net profit but still be struggling to generate cash if it has a lot of accounts receivable or inventory.

Decrease in current assets is a decrease in a company’s assets that are expected to be converted into cash within one year. This includes items such as cash, accounts receivable, and inventory. A decrease in current assets can be a sign that a company is having trouble selling its products or collecting its receivables.

Increase in current assets is an increase in a company’s assets that are expected to be converted into cash within one year. This includes items such as cash, accounts receivable, and inventory. An increase in current assets can be a sign that a company is doing well and is generating more cash from its operations.

Therefore, none of the options A, B, and C are correct.