Richard and alice are divorced and under the terms of their written divorce agreement signed on december 30, 2011, richard was required to pay alice $1,500 per month of which $600 was designated as child support. he made 12 such payments in 2018. additionally, richard voluntarily paid alice $1,200 per month for 12 months of 2018, no portion of which was designated as child support. assuming that alice has no other income, her tax return for 2018 should show gross income of:

Island novelties, inc., of palau makes two products—hawaiian fantasy and tahitian joy. each product's selling price, variable expense per unit and annual sales volume are as follows:

Lambert manufacturing has $100,000 to invest in either project a or project b. the following data are available on these projects (ignore income taxes.): project a project b cost of equipment needed now $100,000 $60,000 working capital investment needed now - $40,000 annual cash operating inflows $40,000 $35,000 salvage value of equipment in 6 years $10,000 - both projects will have a useful life of 6 years and the total cost approach to net present value analysis. at the end of 6 years, the working capital investment will be released for use elsewhere. lambert's required rate of return is 14%. the net present value of project b is:

Which curve shows increasing opportunity cost as you give up more of one option? demand curve bow-shaped curve yield curve indifference curve