Calculate the profit (or loss) when:
The selling price is $\$343$$343 and the cost price is $\$134$$134.
The selling price is $\$1697$$1697 and the cost price is $\$2853$$2853.
The money received is $\$470.78$$470.78 and expenses are $\$333.27$$333.27.
The money received is $\$4451.88$$4451.88 and expenses are $\$4520.75$$4520.75.
Calculate the profit in the following scenarios (where a negative profit represents a loss).
Calculate the profit in the following scenarios (where a negative profit represents a loss).
Calculate the cost price when: