て[下「くだ」]さる => Do for someone N4
Give and take advice
とはくらべ[物「もの」]にならない => It's no match for A N1
Comparison/ Exchange
[以下「いか」] => Less than A, under/below A (amount) N1
Degree/ Level/Amount
て下さいませんか => Please do A (polite) N5
Asking and Telling
[下「くだ」]さる => Give B to A (A is you, your friends, your family, etc.) N4
Give and take advice