In planning her retirement, Liza deposits some money at 3.5% interest, with twice as much deposited at 4%.
Find the amount deposited at each rate if the total annual interest income is $1380.

answer; is usually (less than) the socially optimal level of consumption;

the first successful, urban blues recording, selling more than 75,000 copies, was made in year 1920.

mamie smith recorded the first commercially successful example of the urban blues,   with the recording of “crazy blues”."crazy blues" was recorded on august 10, 1920, in new york city. within a month of the release of “crazy blues” it had sold 75,000 copies.

answer; ///liability;

answerimplicit;