The vice president of marketing and the director of Human Resources have developed a proposal or by the company would compensate the Salesforce on a strictly commission-based has given the increasing incentive they expect net sales to increase by 50% as a result they estimate the girls profit will increase 40443 and expenses by 58600 compute the expected new net income then compute the revised profit margin and gross profit rate

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality