Witch statement is true for what
To stop using cars, stop making emissions, switch to greener means of energy. Plant a tree
Reduce the item's prominence on the menu.
D = 1 - (percentage of cost of groceries + percentage of variable cost). This represents the item's contribution margin (including non-food variable costs). The GV formula is used to create a specific GV for the entire menu and then used to calculate her GV for individual menu items.
To calculate the break-even point in units, use the following formula: Break-even point (units) = fixed cost ÷ (selling price per unit – variable cost per unit) or in sales dollars , using the following formula: break-even point - points (sales) = fixed costs ÷ contribution margin.
Another factor to consider when considering a menu is the popularity of the item. Popularity is determined by comparing an item's sales to its expected popularity. Projected popularity is the projected menu mix (also known as the sales mix) if all menu items within a category were equally popular.
Learn more about contribution margin at
brainly.com/question/24309427
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The most obvious reason is that one has to pack up and go because things are not so good at home. Long ago, that probably meant that the climate had changed and made life impossible. It might have become too hot or too cold or too wet, which in turn would have affected not only quality of life but also make survival a shaky proposition. Drought, flood, and temperature changes could certainly push people to move on.
I hope that helped a little.
