please do all thank you

Colin was a professional classical guitar player until a motorcycle accident left him disabled. After long months of therapy, he hired an experienced luthier and started a small shop to make and sell Spanish guitars. The guitars sell for $700 and the fixed monthly operating costs are as follows: Colin's accountable told him about contribution margin in ratios and he understood clearly that for every dollar of sales, $0.75 went to cover his fixed costs, and that anything past that point was pure profit. Colin wishes to earn $5, 100 of operating profit each month. Calculate the amount of sales revenue required to achieve the target profit. $37, 164 $9, 054 $10, 133 $12, 388 A company s proportion of fixed costs to variable costs is called its. cost structure target profit mixed cost relevant range Carbon Inc. reports the following information for April: What is the contribution margin ratio of Beta? 25% 15% 20% 10% Gamma Corp. has prepared a preliminary cash budget for the third quarter as shown below: Subsequently, the marketing department revised its figures for cash collections. New data are as follows: $52,000 in July, $50,000 in August, and $42,000 in September. Based on the new data, calculate the new projected cash balance at the end of September. $900 $8, 500 $7,000 $2, 400