Marnie has income from a company pension plan of $71,300. But she also has income from CPP ($12,400) and also qualifies for the full 2021 OAS benefit ($7,421.40). Even better, she receives interest income of $18,800 a year from an investment account. But, if the 2021 OAS threshold income amount is $79,054 and Marnie is subject to the OAS "claw-back", how much money will Marnie receive as an OAS benefit after subtracting the "claw-back" amount? $2,791.29 $3,854.5 $4,630.11 \$0 (Marnie's income would result in a full "clawback" and she would not receive any OAS benefit)