How does globalization impact the u. s. economy

Costs of production that do not change when output changes.question 17 options: total revenuefixed incometotal costfixed cost

Luc do purchased stocks for $6,000. he paid $4,000 in cash and borrowed $2,000 from the brokerage firm. he bought 100 shares at $60.00 per share ($6,000 total). the loan has an annual interest rate of 8 percent. six months later, luc do sold the stock for $65 per share. he paid a commission of $120 and repaid the loan. his net profit was how much? pls

Based on the supply and demand theory, why do medical doctors earn higher wages than child-care workers?