Answer: The correct answer is "D. It begins when the engagement letter is signed and continues until the report for the third year is issued unless the relationship is terminated sooner.".
Explanation: The statement "It begins when the engagement letter is signed and continues until the report for the third year is issued unless the relationship is terminated sooner." best describes the period of the professional engagement as it applies to a three-year engagement to audit client's financial statements since this type of professional commitment begins with the signing of the document that formalizes the commitment and is in force until the issuance of the last report unless the relationship is resolved beforehand by another circumstance.
Answer:
Condition of Deadlock
Explanation:
Deadlock is a condition or a situation which occurs or happens when there are multiple locks waiting to happen in such a way or a manner that none of the users could perform any work.
Therefore, the deadlock condition happens or occurs when 2 or more transactions are waiting for each other to unlock the data.
For example, The first and the second user, both of them lock some data, them each of them trying to access the each other data which is locked. So, both of them waiting for each other to unlock, this situation is deadlock.
The break even point in composite units is 5000 units.
Break even point
The Break-even point is calculated by dividing the fixed cost by the contribution margin per unit.
For this sales mix, the contribution margin per unit is the aggregate of each contribution margin. Contribution margin is calculated by subtracting variable cost from the selling price
Contribution margin for A is $20- $12 = $8 x 3 units
Contribution margin for B is $ 30 - $18 = $12 x 2 units
Contribution margin for C is $40 -$24= $16 x 1 unit
Total contribution margin per unit will be
(8 x 3) x (12 x 2 ) x( $16 x 1)= $64
Break-even point = $320,000 /64
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