Please answer ASAP

8. The demand curve is Qu(p) = 100 - 5p and the supply curve is Q.(p) = 5p. (a) Calculate the market equilibrium. Also, calculate consumers' surplus, producers surplus and total surplus. (b) A quantity tax of $2 per unit is placed on the good. Calculate the dead-weight loss of the tax (c) A value (ad valorem) tax of 20 percent is placed on the good, Calculate the dend-weight loss of the tax