Nếu cầu của một loại hàng hoá giảm khi thu nhập của người tiêu dùng tăng thì hàng hoá đó là hàng hoá thông thường Đúng hay sai? Giải thích và vẽ đồ thị

Saeed needs money to purchase tools, basic office supplies, parts to refurbish equipment, accounting software, and legal fees. believing saeed's business will be a success, an investor invests $5,000 to saeed open his business. in return, saeed agrees to repay the investor the $5,000 plus 17 percent of the profits of the business. calculate the return on investment for the investor if saeed's business makes $7,000 in profit as a total return of the business in its first year.

To determine her power usage, samantha divides up her day into three parts: morning, afternoon, and evening. she then measures her power usage at 3 randomly selected times during each part of the day.

Gather reliable information to brent make his decision. to gather this information, use newspapers, call insurance companies or look at their web sites, and review consumer magazines and web sites. also, look at the manufacturer web site or for information about gas mileage. list the sources you use and take notes.