Variable cost is a constant $22 per unit and the Fixed cost is $26,000 In reporting numerical values, do not use any symbols (such as spaces, commas, dollar signs, etc...), other than decimal points. Refer to Shushmann Art Studios. What is the return on investment from making the $10,000 investment? (note: the answer vill be interms of a percentage, but do not use the percent sign in your answer-for example 30.5%=30.5 ) QUESTION 10 Refer to Shushmann Art Studios. Currently Ms Shushmann is shoving works by Diageo, an up and coming painter. When selling paintings, Ms Shushmann usually charges a 50% markup on selling price. But Diageo wishes to change the agreement such that Ms Shushmann receives a 50% markup on cost. For a painting that sells for $4,500, how much would Diageo receive from the 50% mark-up on cost arrangement