A total of $150,000 was invested in two different projects identified as A1 and B2. If the overall rate of return on the $150,000 was 25% and the rate of retum on the $30,000 invested in A1 was 15%,...

Extracted text: A total of $150,000 was invested in two different projects identified as A1 and B2. If the overall rate of return on the $150,000 was 25% and the rate of retum on the $30,000 invested in A1 was 15%, what was the rate of return on 827 2.75% 27.5% 72.7% 36.4%