LovePinacolada

Hello,I am an undergraduate student preparing to apply to phd programs in economics. I recently got 155 in verbal, 170 in quant, and 3.5 in writing. Is this score low to get admissions? I also have another score: 161 in verbal, 167 in quant but horrible 3.0 in writing. I heard that quant is important but I am not sure about the other sections. I seriously consider retaking the gre because of verbal and writing sections. Do I need to take the exam once more?