00:01
Hello, before i will start with part a, let me calculate the contribution margin percentage.
00:09
So, contribution margin will be equal to, we use revenue, which is 5 million minus variable cost, which is 3 million.
00:23
And we divide this by revenue, 5 million, and this will be equal to 0 .4.
00:33
Use this contribution margin for for example for part a we need to find the break -even revenues so we need to find break even revenues and it will be equal to we divide fixed cost by this contribution margin so our fixed cost is 2 million and 160 ,000 we divide this by 0 .04 and our answer is $5 ,000 ,400 ,000.
01:17
This is break -even revenue.
01:23
Now let's calculate break -even revenues when variable costs are 52 % of revenue.
01:34
So now we have another contribution margin.
01:38
So for this break -even revenue, we also use the same amount of fixed cost.
01:44
And now we divide by 1 minus 0 .52 or we divide by 0 .48.
01:55
In this case break -even revenue is lower, it's 400 ,000 and 500 ,000, it's lower than break -even revenue in the part a.
02:17
And for part c we need to calculate the operating income if variable cost is just 52 % of revenues so we can actually multiply by we use 5 million we can multiply by 0 .48 because in this case we know that this is a contribution margin revenue minus variable cost and we substrable fixed costs and the operating income will be equal to positive $240 ,000.
03:18
Okay, these are the answers and we also have part d...