A tax on the sellers of coffee will

A、Increasethepriceofcoffeepaidbybuyers,increasetheeffectivepriceofcoffeereceivedbysellers,andincreasetheequilibriumquantityofcoffee.
B、Increasethepriceofcoffeepaidbybuyers,increasetheeffectivepriceofcoffeereceivedbysellers,anddecreasetheequilibriumquantityofcoffee.
C、Increasethepriceofcoffeepaidbybuyers,decreasetheeffectivepriceofcoffeereceivedbysellers,andincreasetheequilibriumquantityofcoffee.
D、Increasethepriceofcoffeepaidbybuyers,decreasetheeffectivepriceofcoffeereceivedbysellers,anddecreasetheequilibriumquantityofcoffee.