Draw a supply curve of smartphones. Label it. Use any prices and quantities you wish but make your supply curve obey the law of supply. Then draw an arrow to indicate what happens to the quantity of smartphones supplied when the price of a smartphone rises. A rise in the price of a smartphone the quantity supplied and supply.

answer; no individual buyer or seller has any significant impact on the market price;

answerstakeholders;

since the options are not listed, when you are working on your budget you should also add water, tv, internet, miscellaneous and your 'fun' money for in your budget. when budgeting, you need to allow for fun money, and mis/accidental money so that you stick to the budget and not go crazy because you feel strapped to the budget.