Given <span>that Marucs lays a slab of concrete in 6 hours and Tony lays the same slab in 4 hours. If both work on the job, the number of hours it will take them to lay the slab is given by:

Given that </span><span>the cost of labor is $44.00 per hour, t</span>herefore, <span>the labor estimate should be 2.4 </span>x 44 = $105.60 per slab.
Answer:
$26 U
Explanation:
Calculation to determine what The sales mix variance for the two countries is
First step is to calculate the sales mix variance in Gallia
Using this formula
Sales mix variance in Gallia={[Actual units sold-(Actual total units sold×Budgeted percentage)×Budgeted UCM}
Let plug in the formula
Sales mix variance in Gallia= {[260 –(520 actual × .6 )] × $3 }
Sales mix variance in Gallia=$156 U
Second step is to calculate the sales mix variance in Helvetica using this formula
Sales mix variance in Helvetica={[Actual units sold-(Actual total units sold×Budgeted percentage)×Budgeted UCM}
Let plug in the formula
Sales mix variance in Helvetica= {[260 –(520 × .4 )] × $2.50 }
Sales mix variance in Helvetica=$130 F
Now let calculate the multiple-country sales mix variance using this formula
Sales mix variance =Sales mix variance in Gallia-
Sales mix variance in Helvetica
Let plug in the formula
Sales mix variance= ($156 U –$130 F)
Sales mix variance=$26U
Therefore The sales mix variance for the two countries is $26U
Answer:
the traffic created by a city hosting a popular event
Explanation:
Negative externality is when the benefits of economic activities to third parties is less than its cost. Negative externality is a form of market failure.
The cost of the event to the city is the traffic.
I hope my answer helps you
Answer:
It is evident that Jack uses <u>"e-cash"</u> as the mode of payment.
Explanation:
E-cash refers to a type of an electronic payment system, in which on a person's gadget a specific amount of cash is stored and you can use that money later for made available for online transactions.
There is a benefit of transferring e-cash on internet that it costs less when you compare it with credit card processing charges.
Answer:
B. fixed costs, variable costs, and mixed costs
Explanation:
Mainly there are three types of cost i.e variable cost, fixed cost, and the mixed cost. The variable cost is that cost which is change when the production level change whereas the fixed cost is that cost which remains constant whether production level changes or not
.
The mixed cost is a semi-variable cost which include some part of the fixed cost and some part of the variable cost
So, the variable cost includes indirect material, indirect labor, and factory supplies
The fixed cost includes supervision, taxes, and depreciation expense.
And, the mixed cost includes insurance, utilities, etc.