For the current period, a company had sales of $400,000, a gross margin of 50%, opening inventory of $40,000 and closing inventory of $60,000. Calculate the days' sales in inventory ratio?

If a company has total equity of $1,000,000 and total liabilities of $500,000, what is its debt-to-equity ratio?

Assume you are trying to budget your costs for the month, and want to figure out whether you should move to a new apartment. Your rent is currently $900/month, your groceries amount to $200/month, and your other costs amount to $100/month. What is your differential cost if another apartment is charging $750/month in rent?

Calculate NPV of an annuity where the annual rate of return is 4%, but is compounded semi-annually and the payments every 6 months are $2,000. Assume this lasts for 2 years.

What is the present value of a $7,600 payment you will receive in 4 years? Assume the interest rate is 9%.

Calculate the ARR if the average annual income is $15,000, the beginning book value of the investment is $400,000 and the residual value is $10,000?

If your direct materials cost $10,000, your direct labour costs are $2,000, and your fixed overhead is $5,000, what is your total cost of the project?