3. A computer manufacture company earn a profit of 100 on every laptop and loss of 7 40 onevery desktop computer.a. The company sells 5000 pieces of laptop and 4000 pieces of desktop computers in a month.What is its profit or loss?b. Find the number of laptops it must sell to have neither profit nor loss, if the number of solddesktop computers is 3000.ost.

3. A computer manufacture company earn a profit of 100 on every laptop

1.	3. A computer manufacture company earn a profit of 100 on every laptop and loss of 7 40 onevery desktop computer.a. The company sells 5000 pieces of laptop and 4000 pieces of desktop computers in a month.What is its profit or loss?b. Find the number of laptops it must sell to have neither profit nor loss, if the number of solddesktop computers is 3000.ost.
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