Money the federal government owes to itself which is borrowed from programs such as Social Security, Medicare, and federal employee pensions is known as: foreign debt. the public debt. intragovernmental debt. the national debt. Sign out E De

I need help with this one.

Mark is currently earning $44,000 a year. He has worked for this firm for 5 years. He is considering a job that will increase his lifetime earnings by $240,000 but that requires a Ph.D. in finance. The job will mean also attending a full-time finance program for four years at an annual cost of $28,500. Mark already completed an MBA, for which he spent $86,000 in tuition and books. Would he take the job and attend the Ph.D. program? Calculate:   Insutructions: Use ono decimals. Use commas (30,000, not 30000). Opportunity costs of this decision = $ MC = $ MB = $ Sunk Costs = $

A fruit stand owner rents a stall at the market for $255$⁢255. Each month, the owner spends $295$⁢295 for an accountant’s services and $695$⁢695 on fresh fruit. The fruit stand sells 135135 kilograms of fruit monthly at a price of $8$⁢8 per kilogram.   Step 1 of 2:  Calculate the fruit stand’s profit or loss. Write the exact answer; do not round. Use a minus sign to show losses if necessary.

hi if the tarrif is 6 then in the solution it is 12 please give me approite solution

FC VC TC MC AFC AVC ATC 1. 160 65 3 10 20 55 4 28